Capstone Papers-marine science

Capstone Papers-marine science

Consider the formation of the earth and the creation of its structure including the solid earth, ocean and atmosphere in an essay format. The discussion should include planetary formation, the reasons and consequences of the initial molten state, and the formation and chemical evolution of the ocean and atmosphere. Use appropriate references.

Discuss in an essay the current views concerning the origin of life on our planet. Cover the debate on the process and possible sites where life was first formed. Consider the strengths and weaknesses behind each of the possible origins. How are the first and second laws of thermodynamics applied to the origin of life and evolutionary dynamics? Provide appropriate references.

Discuss the mechanisms for plate motion. Include an analysis of the issues behind each of the possible mechanisms and support for the one that seems to be most probable. Give current references regarding this problem in earth science.