Massive land size, countries with the world’s largest populations such as China, India, japan, etc
Industrial development resulting in pollution.
Answer:
3.29ft/mi
Explanation:
The gradient of a river is the slope through which a river flows. It measures the vertical drop in elevation of river to the horizontal distance.
Mathematically;
River gradient =
Elevation = 1229ft
Horizontal distance = 373miles
River gradient =
= 3.29ft/mi
Answer:
I believe that the answer is A, Lowering the population to protect resources and the environment.