Essays on Fossil

Economic growth is depended on the availability of resources, mainly energy, finance, and economic planning. Rapid growth in the last one and half century was possible due to the availability of cheap and abundant fossil fuels (Heinberg 7). But the burning of fossil fuel has a negative effect on our environment because it causes the release of Green House Gases (GHGs) to the atmosphere. Higher concentration of GHGs traps heat in the atmosphere, causing global warming. Unrestraint rise in global temperature can cause melting of glaciers and rise in sea level submerging landmasses, changing weather patterns with frequent incidence ...

The human race has harmed the very planet that they live on, through their activities, since the very start of civilization. Using the resources provided by nature to fulfill the needs of the human beings is not something that is the cause of concern, but the indirect intent of incriminating damage to the environment is what the main source of concern is. Some of the impacts of human activity involve the disruption of carbon cycle, the disruption of hydro (water) cycle, and the reduction of species diversity. The major impacts of human activity on the carbon cycle include the ...

Global warming refers to the phenomenon due to which the average global temperature rises by a few degrees over a specified period of time, or as the time passes. The concern that this raises is that if the temperature keeps on rising every few years or so, it is not hard to imagine what would be its effects to the global climate and environment over the next few decades. The rise of a few degrees in a few years is not much of an issue; however, if this rise is consistent, that is where the concern of most of ...

Continental drift is the theory which proposes that the world was originally made up of a single continent. With the passage of time, this continent was broken up, and it drifted apart to form the seven continents that are present today. It was proposed by Alfred Wegener whose hypothesis stands that the continents are made up of rocks that rest on the heavier weighing rocks on the crust, and this is a movement that is mimicked by icebergs on water. The continents move rigidly. Plate tectonics theory proposes that the Earth’s surface is actually broken up into a ...

Introduction

David Rockefeller is among the richest people in the world, but his wealth is connected to the family empire that was established by his parents. He is the last born in the family, and his success started when he was working as the chair of the Manhattan Chase Bank. His family’s investment in the fossil industry has immensely contributed to the growth of the Rockefeller Empire. Although he has managed to amass significant amounts of money, his organization has been criticized for engaging in unethical practices by influencing the country’s policy making process. A good example is ...

The theory of continental drift assumes that the earth is composed of one continent for billions of years. It slowly drifted apart to form the seven continents which could be recognized in the modern times. The drifting of the continents is mainly due to the lighter rocks at the surface which is influenced or moved by the heavier rocks beneath. On the other hand, the plate-tectonics theory assumes that the earth is composed of plates or slabs which are shifting or moving away or towards each other. The movements of the plate depend on the condition and chemistry of ...

Sustainable Built Environment

Introduction It seems that building development would present an impressive opportunity to reduce energy demand and also reduce carbon emissions effectively with combining current knowledge and expertise (Diakaki, & Kolokotsa, 2009). The highest cost-effectively feasible mitigation prospective is recommended to be found within the residential as well as the commercial sector. This is suggested to be producing a reduction of 29% in respect to the probable emission baseline for the year 2020. Life Cycle Assessment is also known as (LCA) is a technique for evaluating environmental pack of processes as well as products in their life cycle. It attempts to ...

Introduction

The issue of global warming has recently become more contentious. Ideally, a great debate exists among numerous individuals on whether it is real. According to MacMillan (Par. 1), the average global temperature over the past fifty years has risen at the most rapid rate in recorded history. In essence, the climate scientists connect the warming of the oceans and atmosphere, a strong decrease in the sea ice, and ocean level rise, among other climate-associated changes to the rise in the global temperature. The greenhouse gasses including carbon dioxide, water vapor, methane, and nitrous oxide contribute to global warming by ...

Human beings are unique in their quest to understand the origin of life, and the urge rationalize nature and the world that surrounds them. We have developed various disciplines to better understand the natural world around us (Physics, Mathematics, Chemistry, Biology) and ourselves (Psychology, Physiology etc.). Anthropology is a discipline that tries to understand what it means to be human by looking at biological, evolutionary, cultural, and linguistic aspects. The word “Anthropology” is derived from Greek “Anthropos” meaning human and “Logos” meaning word(Lewis, Jurmain, & Kilgore, 2012). There are four major subfields of anthropology viz., biological, archeological, linguistic and ...

Energy has played an important role in building the world economy today. From enabling man to perform daily activities to enhancing the functioning of many industries, it is sensible to state that energy is of great importance to the world. Due to its importance, fossil fuels such as coal have thus been burnt down to create energy. However, different negative effects are associated with burning such fuels to the environment. For instance, global warming gasses are emitted thus, causing global warming as a result of carbon monoxide, which is emitted while burning coal. Despite their disparities, both developed and ...

The development of human society is inextricably linked to the use of our planet's natural resources, with the consumption of various types of energy in ever-increasing scale. All the achievements of modern civilization - a huge variety of goods, different in speed and comfort, transportation, space travel, etc., are possible thanks to the huge amount of artificial energy, which produces humanity. The basis for the production of thermal and electric energy is the process of burning fossil fuels -coal, oil, gas. The scale of the production and consumption of fossil fuels, metals, water, air for the production of essential ...

The purpose of this paper is to review the article, “Was Darwin Wrong?”, by David Quammen (2004) and to offer some discussion at the end of the paper. The main thrust of the Quammen’s article is to provide a description of the current and past evidence that supports Darwin’s theory of evolution through natural selection. With a few exceptions, the title of the article is answered with a firm “no, Darwin was right.” Quammen first began with a discussion of the concept of theory and explained that a theory is an explanation for a set of circumstances ...

INTRODUCTION

One of the most heated debates of the modern era revolves around environmental issues and how best to repair current damages and prevent future damage. Unfortunately this is something of a controversial topic because there are some that heavily support the environment and the protection of it and there are others that actually do not believe that environmental issues are serious at all. That being said addressing a problem that some people will not admit exists is incredibly difficult. This is the case with the modern issues with air pollution.

DISUCUSSION

The air becomes polluted when harmful poisons and toxic ...

Abstract

Several experts have been concern about the effectiveness of recycling in mitigating the effects of pollution and global warming. Some even argued that the recycling process is economically and environmentally ineffective due to the large costs and large amounts of energy required for the process. However, the practice of recycling should be continued and improved since it has numerous potential benefits against its alternatives. First, recycling is not a waste of money since the alternatives to this strategy such as incineration and landfilling has larger costs due to environmental damages. Second, issues and problems associated with recycling could be ...

(Tutor’s Name) (Assignment)

Summary Report 1

What factors contributed to the problem? Volcanic activity is a major contributing factor to the issue of climate change. The eruption of volcanoes leads to the release of large quantities of water vapor, ash, dust, carbon dioxide, and sulfur dioxide into the atmosphere. In the atmosphere, these sulfur dioxide molecules will react with water vapor leading to the formation of sulfuric acid, which is then spread all over the world through winds. The sulfuric acid formed in the atmosphere can significantly affect the amount of solar radiation entering the Earth’s surface and thereby the ...

Introduction

Every parent envisions a future where their children and grandchildren live in a rich and resourceful environment that essentially provides them with everything that they need to survive. However, what if parents were informed of a pending doom where their children will live in an extremely toxic environment where there aren't enough basic resources such as fresh drinking water or where the climate is comprised of harsh conditions that threaten their lives on a daily basis? What if they were informed that by the time their children are adults, a diverse range of the existing species of animals will ...

as Environment Policy

Effectiveness of Carbon Tax as Environment Policy

Climate change has emerged as a global challenge because unrestrained rising of global temperature would cause melting of glaciers and rise of sea level that would submerge land masses, change weather patterns with frequent incidence of hurricanes and floods and droughts. As an effective response to the challenge, global leaders have agreed to cut back emission of Green House Gases (GTG) to contain the global rise in temperature below 2 degree Celsius (Symon, 2013). Carbon dioxide, a major constituent of GTG, is released to the atmosphere on combustion of fossil fuels such as coal, oil, and ...

Abstract

Carbon capture is an essential approach for reducing greenhouse gas emissions. Different plants utilize various technologies in reducing carbon dioxide emission. Some of the conventional techniques employed include oxy-fuel, pre, and post-combustion carbon capture. These approaches have a high potential for capturing carbon dioxide. However, their massive initial and implementation costs have been a challenge to plants globally. Additionally, most of them are yet to experience large scale applications. Therefore, it is essential for research and development activities to be conducted. This can ensure a reduction in the cost of production. The carbon capture technologies differ in costs. This ...

Pervin Goker

Introduction Man has created various concepts for his convenience, one of which is institutions, and these are essential for maintaining order in that they streamline the activities to achieve a particular objective. There is a formal organisation to institutions which lay out rules and regulations for the conduct of the operations earmarked for them. This essay deals with the issue of mind and culture over institutions in nurturing social capital in four selected nations of the world. The essay has basically two parts viz. the theoretical basis and the implementation. The theoretical basis consists of resource, bare necessities and ...

Part 1

Objective: in this critical analysis, you are expected to demonstrate an understanding of public health ethics and legal issues. Also, you are required to actively engage with the subject and come up with a substantial perspective on it.

Introduction

This critical analysis will outline the main purpose of the public health ethics and legal issues for protecting and upholding public health. Public policies and social programs are some of the aspects that constitute a good public health. Also, some patients with distinct issues contribute to the wellbeing of the public health, especially in a situation of unethical event regarding health ...

Abstract

This report analyses the problem of global warming. It involves an interview with three professionals with the view of gathering information about the best way of combatting global warming and improving life for future generations. The research examines important elements of global warming at the introduction. It then formulates a data collection system which includes open ended interviews. This is gathered and collated and summarized in order to draw a conclusion on the subject. The findings indicate that global warming is an international matter. This implies that in the current model of global governance, it is difficult to deal ...

Introduction

Coal is a very cheap and abundant provision of energ. In fact, it is the most abundant fuel in the United States; U.S. has the highest coal reserve in the world, with up to 25% of the known world coal present in America and being mined in 26 out of the U.S. 50 states (fe.doe.gov, 2013). However, this abundant energy is seldom used because it is a very dirty energy. According to Hong & Slatick (1994), up to 204.3 pounds of carbon dioxide per million Btu is emitted when coal having 78% carbon content is completely burned to attain a ...

Role of community citizen in palm oil producing nation

The role of a community citizen in a palm oil producing country is very important. A community citizen will have two main roles. The first is to ensure that the people benefit from the output of palm oil and the second is to ensure that there are no adverse effects on the environment during palm oil production. This role requires the citizen to work together with palm oil producers to ensure that the population is educated about the best ways to protect the environment while producing palm. The community citizen is also tasked with working with government to ensure ...

Abstract

The concentration of carbon dioxide has been abnormally increasing over the years. In the year 2016, its concentration exceeded the limitations, and has been considered as a dangerous situation. As a response to the increasing carbon dioxide content in the Earth’s atmosphere, different processes are being suggested in order to lower the concentration. Carbon Capture and Storage, or CCS, is one of these processes. Generally, there are three different phases of this process: the pre-combustion, the oxyfuel, and the post-combustion. These three phases have different processes in which the carbon dioxide content is being separated from the other ...

Introduction

Certain factors such as the need to conserve environmental purity as well as the increasing pressure on fossil fuels have prompted the increased use of alternative sources of fuel, renewable energy to be precise. Renewable energy has been cited as not only cheap to exploit but also the most environmentally friendly sources of energy due to the reduced instances of environmental pollution associated with such energy (Pasqualetti 204). Solar energy, for instance, has been largely exploited globally due to its free availability, especially along the tropics where it is abundant throughout the year. Despite the increased preference of solar ...

Like many other United States National Parks, Badlands is unique unto itself with physical attributes that when they are seen one knows it is Badlands National Park. Located in an area rich with history, the Badlands was created and founded as a national monument in 1939 by President Roosevelt before officially becoming a national park in 1978 (Steiner, 1993). The landscape of buttes, ravines, and hills found in the midst of the prairie of Southwestern South Dakota influenced the Lakota Sioux to call the area, ‘mako sica’ or ‘badlands’ (“South Dakota Legends,” 2003). The Sioux Pine Ridge reservation lies ...

Part 1

Question 1 Tectonic plate motion refers to the movement of continental and oceanic plates from one place to another due to the effect of forces that generally act on these plates. These movements cause some effects to the surrounding environment and even to the earth surface in general. A scientist by the name of Wegner had earlier on formulated a theory that instituted some of the facts and evidence backing this presence of continental drift that had happened some time back in history (Runcorn, 2013). Furthermore, the critical evidence in support of continental drift is the jigsaw fitness of ...

Diary Summary

On day one, I used an outdoor wood-fired boiler. In addition, I burnt toxic substances that included tires, plastics, garbage, and driftwood. On day two, I burnt fossil fuels by driving a motor vehicle, cooking with a gas stove, and using a lawnmower. On day three, I used household products that included cleaning agents and paints. In addition, I used a fire extinguisher to put out a fire in my kitchen. Other appliances used during the day included a freezer, air conditioner, and refrigerator.

Analysis

Studies have demonstrated that individuals make significant contributions to the overall air pollution that induces ...

The current Russian-Ukrainian war is the largest armed conflict in Europe since World War II. The front line where active fighting is taking place is over 1000 miles, and general losses amount to hundreds of thousands. No wonder the war between one of the world’s largest fossil fuel providers (Russia) and one of the world’s leading agriculture countries (Ukraine) has had global impacts in multiple economic areas. If you need to develop a Ukraine vs Russia war essay regarding this topic, the example paper below will make a great starting point for your research. In case you, for some ...

My Relationship with the Environment

“You look at that river gently flowing by [] it's peaceful. And all of a sudden, it's a gear shift inside you. And it's like taking a deep breath and going, "Oh yeah, I forgot about this.”” – Al Gore, The Inconvenient Truth (2006). The environment. Since our birth to the world, anything that happens to it affects us in so many ways. We hear it being mentioned in a lot of our current events - something is wrong with it, and that something must be resolved soon. The thing about the environment is that all the problems related to it ...

Introduction

As the need for energy conservation and preservation of the environment becomes more popular, many countries and firms are now utilizing renewable energy in order to generate power. Renewable energy, also known as green energy, is defined as the energy that comes from natural resources which can be replenished constantly, such as sunlight, tides, wind, biomass, and geothermal heat. Because the sources of this energy can be constantly renewed, it can be said that this type of energy cannot be exhausted completely (Ciolkosz).

Why Use Renewable Energy Sources?

There are many advantages in using renewable energy. First off, renewable energy is environmentally sustainable. Unlike ...

Global Warming Phenomenon

The issue of global warming has been a critical problem across the entire world due to the effects associated with this condition. Global warming is caused by the increase in Earth's temperatures due to the effect of greenhouse gases. The greenhouse gases, such as carbon dioxide emitted from burning of fossil fuels like coal, oil, and natural gas to provide energy are responsible for trapping heat and preventing it from escaping from the Earth’s atmosphere. Human activities like cutting down trees and burning forests for farming activities has been attributed to the emission of greenhouse gases that are ...

Despite pessimistic evidence to the contrary, many people believe that our current episode of global warming is part of a continuing cyclical climatic process that has been occurring for thousands of years and is not caused by humans. This optimistic view is based on selective choices of research by the proponents of the “natural process” scenario and is not necessarily based on the collective global research of climate scientists. The results of this optimistic viewpoint could be that governments fail to take positive action to address the problem of climate change, resulting in our planet becoming uninhabitable. In discussing ...

The energy transition law was the result of long debate related to the industry. The law was passed to provide more care of the environment by taking different issues related to the environment into consideration. The environmental issues were common in the European nations and the law was passed with the view of having some solutions. The law focuses on carbon emissions and reducing other types of problems related to the environment. The law has been passed after a long debate, but it still has some areas with weak ground that requires improvement in order to make it more ...

In order to reduce the United States’ dependence on fossil-fuel energy resources, alternate sources of renewable must be investigated in order to reduce the country’s emission of greenhouse gas emissions which contribute to global warming. At the recent COP21 Climate Summit in Paris, the United States committed to a reduction of greenhouse gas emissions by 26-28 percent below its 2005 level. This includes reductions in methane, carbon dioxide, perfluorocarbons, sulfur hexafluoride, nitrogen trifluoride and nitrous oxide, all of which contribute to global warming . In order to achieve these targets, the United States will need to employ alternative sources ...

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Executive Summary SunEdison is a renewable energy company. Its revenue comes from semiconductor wafer manufacturing, solar energy business and TerraForm Power (wind power and global business). The company has recently filed for bankruptcy due to poor operational performance and its inability to serve its $11 billion debt. Luckily for the company, first and second lien holders have provided the required capital to continue operation. Overall, the renewable energy market is growing at a very high rate. However, due ...

Saudi Arabia is the world's largest exporter or crude oil, with the country exporting 68% the product to the Asian market. The nation enjoys a market share of 40%, enabling the government to fund a significant proportion of the budget from oil revenue. Consequently, Saudi Arabia was able to accumulate vast financial reserves in the years preceding the current low oil-prices when the price per barrel stood at $120 (Baumeister, & Kilian, 2016). However, the state of affairs has changed in the last couple of years following the drastic decline in oil prices. As a result, the country has experienced ...

An issue that has been a main concern in politics has been climate change and of course global warming. Everyone wants to know if the activities of humans are changing the climate. They also want to know if it is possible they will encounter more serious disasters. However, it is difficult to provide answers as their concerns are quite challenging to those who are responsible for solving them. But it is important for all those that have concerns to understand that many new things are happening that were not predicted in the early 20th century. This is why I ...

Please correct my grammar so that it will sound good. Please keep all of the numerical data. There is no need for sources or work cited. LPIPT deals with manufacturing and distribution of electric power. The production plant was founded in Saraburi, Thailand in 2009. The company currently employs 627 people and operates three waste heat recovery power plants, two RDF power plants which amounts to a total capacity of 150 MW. Two more plants are in the process of construction. LPIPT currently operates waste-to-energy power plants in Saraburi, Thailand. For this project, our company has initiated the sorting ...

Literature Review

It is found that oil prices have undergone critical decline over past couple of years for several reasons at the bottom of this decline. However, reducing demand triggered by increased production of oil in USA, over production by OPEC, and shift towards renewable sources of energy is considered the most fundamental reason behind current downtrend of oil prices. It conforms to the simple theory of demand and supply according to which demand and price are in positive, while price and supply are in negative relationship with each other (Stafford, 2015; Scott, 2015; Goldenberg, 2016; Arnold, 2008; Hensher, Rose, & Greene, ...

____________ University

Introductory remarks

Alberta oil is one of the largest oil fields in the world. According to Simon Dyer, “The Canadian oil sands are the second largest proven oil reserve after Saudi Arabia” (Dyer, 2009). The commercial development of the Alberta oil sand had begun in the late 1960s. By the time World War I had arrived, and after the war was over, Canada was almost entirely dependent on oil from foreign countries. Canadians, after the war, began to wonder if the nation had any oil resources of their own. This interest led to the creation of the Alberta Research ...

One concept that our political leaders like to kick around a lot is the notion of equality. It is one of the founding concepts in the American Constitution, and it was one of the three principles in the French Revolution (liberty, equality and brotherhood). It is one of those words that draws people along with it and resonates, because none of us wants to have less than those around us. In the area of energy, as Dr. Vandana Shiva points out, there are two competing modes of equality. One has all people elevating their standard of living, in terms ...

Introduction

In spite of the contribution of urbanization to the economic growth in Zhejiang, its adverse effects far much outweigh the positives since sustainability of the ecosystem and the society is at stake. Environmental concerns, particularly air pollution, are real threats to the ecosystem since they lead to increased atmospheric temperatures which in turn result in climate changes. Urbanization contributes to pollution through higher energy consumption and motorization that have resulted in higher volumes of greenhouse gasses emitted in the air. The shrinking of natural resources is another consequence of urbanization where there is the rampant destruction of natural habitats, ...

Introduction

Proposition/Thesis – Unsustainable practices including burning of fossil fuels by man leads to global warming as these practices emit poisonous gases and produce greenhouse gases responsible for global warming Credibility – Global sea level has risen by 6.7 inches during the last century; particularly the level of rise has been twice during the last decade compared to the rest of the period (Church and White). Goodwill – Understanding the negative consequences of global warming helps us to save the earth from the effects of dangerous greenhouse gases and thereby protecting our future generations from natural calamities Preview – Now, I shall convince the ...

Executive Summary

Fossil fuels are the predominant source of energy for industrial and transportation consumption. It is however expected that in a few more decades, fossil fuels will have lesser role to play than non-conventional oil and gas sources and renewable energy sources. This paper presents an overview of some of the socioeconomic factors that are driving the global oil industry and their implications for the UK industry. Four key influences are studied to understand the implications for the industry in terms of economic and environmental factors. The steady influence of OPEC is a significant factor in the pricing of crude ...

at Rex Hill Winery

Management of Rex Hill Winery has been highly concerned about climate change. They have heard about the Solar Sprint campaign to go solar now before the federal tax credit expires at the end of 2016. They also knew about the other incentives available on installation of solar electrical systems. Considering environmental benefits, they desired to install a PV solar panel system at their property. However, they wished to take a final decision on the project based on a feasibility study. As Rex Hill’s consultant, I have been entrusted the job of preparation of a ...

Introduction

Contemporary business, political and social environments have changed under the influence of globalization, consequent internationalization of business portfolios, size and scale of the activities and even the tremendously increased international mobility of individuals. It is difficult to argue that the future of the Oil and Gas industry have changed with the growing influence of OPEC, economic growth, observed in non-OECD countries and climate change policies and legislation around the globe (Martin, 1995). The access to the new fossil reserves and the changes in the distribution of these resources also have had a significant impact on the ways the future ...

Overpopulation is the most serious problem faced by humans today. Population continues to expand at an alarming rate forcing depletion of natural resources. The demand for food, shelter and water causes havoc on the natural biodiversity of the Earth. Many species of plant and animals are eradicated and the freshwater resources are drained beyond recovery. The existing resources are not sufficient to sustain the increasing population. The increase in the demand for consumption of goods has led to a change in the cultivation pattern resulting in biological imbalance. Changes in the size of population affect all issues which range ...

The issue of the pollution of the environment has been an issue that has always been addressed in different forums. This is mainly due to the fact that the continuous pollution makes the world less inhabitable for man. Pollution may be on different components of the earth; from water, to air to the ground itself. Various mechanisms have been developed as a way of ensuring that we are able to conserve the environment (Shaw 14). These may include measures like ensuring that the citizens use biodegradable products in order to prevent the instances of soil pollution, or ensuring that ...

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Technology 1: Hybrid Electric Vehicle

Introduction In 1997, Toyota rolled-out its sedan which was powered by both the conventional combustion and electric power trains. Effect on Daily Life People who have bought hybrid cars enjoyed lesser fuel expenses. Hybrid cars reduce the emission of CO2 which causes global warming. Owners have also felt a sense of pride and higher self-esteem knowing that they are doing something positive about global warming.

Needs

It has addressed the need for fuel economy, an alternative to fossil fuel and the planet’s protection from pollution damage. Fossil fuel will eventually run-out and in that event, electric ...

The majority of energy used in the world consists of fossil fuels, such as oil and coal. However, at the current usage rates, the Earth will run out of fossil fuel, and the population will have an energy shortage. Many researchers are now looking into renewable sources of energy to combat the threat of exhaustion of our current energy sources. Renewable energy sources are ones that use the aspects of the Earth that cannot be consumed, and therefore, we would never be depleted. Waterfalls, wind, and solar power are three renewable sources of energy that people are using today. ...

If you pay attention to too much of the mass media, you might think that renewable energy is a pipe dream proposed to solve a nonexistent problem. After all, the presumptive nominee for the Republican Party in the upcoming U.S. presidential election, Donald Trump, sat down with the editorial board of the Washington Post back in March and told them, “If you look, they had global cooling in the 1920s and now they have global warming, although now they don’t know if they have global warming” (Leber & Aldern 2016, web). Trump has even gone so far as to ...

[Class Title] The human species is believed to have come from hominids, a member of the primate family where the human species is believed to have originated from after a lengthy process of evolution. The Anne and Bernard Spitzer Hall of Human Origins present this unique history of human evolution through fossils. The exhibition covers millions of years of human evolution presented through innovative displays. One of its notable exhibits is the famous ‘Lucy’ skeleton, which was unearthed in Ethiopia by a joint American and French paleoanthropologist team sometime in 1974. The museum also showed partial skulls of the ‘ ...

Air pollution can be defined as the act of introducing mixtures of solid particles as well as gases into the environment. Examples of solid molecules or gases entail chemicals, biological materials, as well as particulates. This paper discusses air pollution as an environmental problem within my community. Air pollution affects animals, humans, as well as the environment. Additionally, it affects the health of the environment or that of animals or humans, as well as causes climate change. The paper is set to discuss some mechanisms that can be employed to foster positive environmental actions in curbing air pollution. It ...

In my opinion, climate change presents a fundamental problem in our world, and the species, places, and natural resources that are present in our world. The results of climate change are real as ocean levels have risen, and the planet is becoming warmer. Due to global warming, the world is experiencing intense and longer droughts that threaten wildlife, crops and freshwater. The increased global temperature has significantly altered the planet’s climate, and the result is extreme and highly unpredictable weather conditions. Climate change causes intense heat waves that are melting the polar ice caps and rising ocean levels, ...

In the article Why Bother, the author Michael Pollan discusses that the planet is at a great risk due to climate change and the immense carbon emissions yet ‘we’ the people have so far done nothing fruitful to counter the issue. He writes about Al- Gore and his proposition about saving the planet by changing one’s light bulb (Pollan). The problem is far more rooted and intense than this mentality. He says that this impassive and carefree attitude is the reason why even if one person on the planet starts making a change with their lifestyle and habits, ...

The gradual change in human structure, genetic composition, and anatomy over a period of time is called human evolution. The process of evolution dates back to six million years ago when the ancestors of modern human beings underwent simultaneous and gradual body changes. These changes were passed from one generation to another coupled with modifications. Modifications in genetic structure come by as a result of adaptations. Organisms usually undergo adaptations to help them reproduce or survive certain conditions in their habitat. Individuals inherit the most desirable characteristics from their ancestors that enable them survive and reproduce successfully. Those who ...

Global warming is the excess greenhouse effect caused by various factors that rise earth’s temperature beyond an optimum level, causing adverse impacts to the biosphere. Earth’s temperature is determined by the amount of solar radiation received from sun, radiation reflected or absorbed by various gases in the atmosphere as well as various surface features such as snow, water bodies, built environment etc. (US Environmental Protection Agency, 2016). Natural as well as anthropogenic factors contribute to global warming and associated climate change.

Natural Vs. Anthropogenic Causes of Climate Change

Global surface temperature increases occur due to natural causes such as sunspots and Milankovitch cycles. Milankovitch ...

Background

The past several years have been graced with an increase in the production and use of hybrid cars. Numerous automobile companies are exploring and introducing hybrid electric vehicles to the market, with several other companies to follows soon given the demand. It is imperative to outline that the introduction and the fast embrace and use of hybrid electric cars over the past few decades have been stimulated by several factors. Apart from the increasing demand for hybrid cars based on their advantages, the increase in production of these vehicles has been stimulated by the declining fuel reserves and concerns ...

It is the duty of each and every person to take care of the environment and further to have in place an environment that will enable the world regenerate and in turn be favourable for the day to day living of man today and the future. Various measures have been put in place in order for this to happen. These include the coming up with the bio-degradable products and further, to look for the alternative sources of energy that reduce the amount of harmful emissions. One of these methods is the coming up with the green cars which are ...