Author Question: What are believed to be the causes of global transgressive and regressive ... (Read 54 times)

ETearle · **on:** Jul 13, 2018

What are believed to be the causes of global transgressive and regressive cycles?

Question 2

Mountain valleys subjected to glaciation are typically shaped like ____.
A)a semi-circle
B)the letter V
C)the letter U
D)one half of a rectangle
E)an inverted letter V

swimkari · **Reply #1 on:** Jul 13, 2018

Answer to Question 1

The causes are largely thought to be due to changes in sea level resulting from major tectonic and glacial events.

Answer to Question 2

C