Answer:
Definition: U-shaped valleys form through glacial erosion. Glaciation develops in established v-shaped river valleys where the ice erodes the surrounding rocks to create a “U” shaped valley with a flat bottom and steep sides. Glacier movement is driven by gravity
Answer:
Explanation:
The Dust Bowl of the 1930s was caused by erosion, overgrazing, fertilizer runoff & the clearing of grasslands.
Answer: 180 degrees longitude
Explanation: I just looked it up
Earth's rotation causes air and water in the northern hemisphere to appear to move right and in the southern hemisphere to appear to move left