Answer:
evenly spaced line and purple triangles with alternative shape ,in the direction of the front movemenmovemens with semi circles
Explanation:
Answer:
Contour farming
Explanation:
I think it would be contour farming mostly because none of the others seem to be done on ridges or slopes.
Roughly around 3.20 billion gallons a day
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