Answer four Earth Science Essays with a minimum of 200 words in APA Format

A Custom Edition (Frederick K. Lutgens * Edward J. Tarbuck * Dennis Tasa, Foundations of Earth Science) Sixth Edition

Written Responses:

· Unless otherwise indicated, there is a 200 word minimum response required.

· Credible reference materials, including your course textbook(s), may be used to complete the assessment. 

· APA Information

· In-text and reference citations are required for all written responses. 

· REQUIRED FOR UPLOADED ASSIGNMENTS ONLY:    title page, margins, header, double spacing, and hanging indentation

Question 1

Wind is included along with gravity, water, and ice as an agent of erosion. In many areas of natural beauty, statements are often made that credit wind as having sculpted the landscape. Briefly discuss the importance of wind as an agent of erosion, and explain why such statements are probably inaccurate.

Question 2

When examining the geology of a region for potential useable aquifers, what characteristics or factors would you consider? Also, taking into account certain natural and human factors, which areas would you avoid?

Question 3

At one time it was thought that the deep-ocean trenches at subduction zones would be a good place for disposal of high-level radioactive waste. Why is this not a good idea? Explain what can happen at a subduction zone and what might occur if the waste were buried there. (Hint: see oceanic-continental convergence.)

Question 4

How are faults, foci (plural of focus), and epicenters related? Faults that are experiencing no active creep (relatively consistent yet minor movements) may be considered “safe.” Rebut or defend this statement with what you have learned so far about faults.