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:
B
Explanation:
It was Mesopotamia which is the area by the Tigris and Euphretes Rivers. The land was very fertile.
Where is Horizon A that goes with the question?
Answer:
The answer should be D. From the remains of dead plants and animals.
