Given what you have already learned in other classes and the first few lectures of 2510, describe an interaction between multiple Earth Systems that has permanently changed Earth History. *
Your answer
Catastrophism was a once widely accepted concept for changes in Earth history events. What was catastrophism, and what kinds of explanations did catastrophists use when describing Earth processes? *
Your answer
The terms ‘systems’, ’cycles’, and ‘spheres’ all relate with thinking about Earth History. What is your current knowledge of the above terms? How do they relate? Are there key differences between the listed terminology? *