Question

What percentage of precipitation falls back onto land? a. 78%. b. 92%. c. 17%. d. 22%.

Answer 1

As the ocean is more covered with the sea, streams, rivers, and other bodies of water, most of the precipitation falls back into them. The percentage of the precipitation that falls back into land is estimated to be 22%. Thus, the answer is letter D. 

Answer 2

Its 22% no matter how you calculate it. so its D