Which factor affects the amount of runoff that occurs in an area? land use
the water table
the saturation zone
amount of nutrients in soil

Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.

Why do farmers in different regions use different farming techniques

What tests were able to determine when continental crust was formed?