Essays on Troposphere

Climate Change

Earth is the only planet in the universe that supports life, and this uniqueness is attributable to its optimal temperature and climatic conditions. Earth’s temperature is affected by variations in solar energy that reach earth, changes is earth surface as well as atmospheric reflectivity, as well as changes in concentration of greenhouse gases (EPA, 2016). Earth’s distance, rotation in its axis and revolution around sun in its orbit primarily determine change of seasons in earth, as well as its climatic patterns. Variations in light reflectivity or albedo of various surface features on earth also contribute to climate ...

Introduction

Interactions between atmospheric energy and matter and with the surface of the earth play an important role in remote sensing. There is a constant interaction between the surface of the earth, electromagnetic radiation and the atmosphere. This interaction determines the spectral areas through which remote sensing can be done (Bucholtz, 1995, 2769). Electromagnetic radiation is propagated via the earth's atmosphere at the speed of light once it has been generated. Since the earth's atmosphere is not a vacuum, it has a different impact on the wavelength, spectral distribution, speed and direction of radiation.

Scattering

One of the results obtained for ...

Introduction.

Atmospheric pollution can be described as the process to which chemicals, biological material or particulate matter, that are harmful to humans and other living organisms, are introduced into the atmosphere (Jacobson, 2002). Man is considered as the prime polluter of the earth’s atmosphere from his daily activities that involve release of hazardous gas into the atmosphere (Cheremisinoff, 2002). The Environmental Protection Agency (EPA) considers the following six pollutants as principle contributors to atmospheric pollution: Carbon Monoxide, Lead, Sulfur Oxides, Ozone, Nitrogen Dioxide, and Particulate Matter like Sulfates, Nitrates and carbon based molecules (Vallero, 2008).

Indoor air pollution and environmental impacts.

Many energy consumers focus ...