Essays on Continental Margin

The continental plate in the eastern part of Asia is composed of various volcanoes and tectonic movements. Most of the volcanic rocks in this region are composed of alkali basalts with signs of continental contamination. There are various models that explain the region’s magmatic evolution. The two most common models used to explain the movements refers to the surficial processes and the other one refers to the deeper processes associated with the Pacific ocean plate. These two processes are antithetic and may hay happen subsequently. The volcanism can be traced by tomographic imaging that can be directly associated ...

List of Figures

Figure 1. Class notes 4 Figure 2. (Earthobservatory.nasa.gov, 2016) 7 Figure 3. (Earthobservatory.nasa.gov, 2016) 8

Introduction

Seasons are caused by tilting of the earth around its navigational plane known as the orbit around the sun. Climate change involves the northern hemisphere and the southern hemisphere. When the earth is in the Southern and Northern hemisphere means that the season is at summer. Changes in the tilt of the earth lead to changes in the severity of the seasons, for example when there is more tilt leads to more severe seasons including warmer summers and colder winter and when the tilt ...

Introduction.

Everything we do has a limit. Limits are put to define the extent to which we can do certain things or even the extent to which we can move from a particular point. Boundaries are physical barriers which separate different areas. They are usually in the form of walls, roads, paths and so on. Therefore, maritime boundaries and limits are connected with the ownership of valuable resources and coastal state jurisdiction over foreign shipping. Inaccuracies and uncertainties over such sensitive issues are best avoided. There are numerous international disputes over limits and boundaries, some of which could endanger peace and security. ...