The most important measure of the size of a river is the
a. size of its watershed.
b. number of its tributaries.
c. volume of its discharge.
d. width of its mouth.

Why is terracing used in southeast asian agriculture?

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .

What can happen to solar radiation when it enters earth’s atmosphere? check all that apply. it is absorbed by earth. it is reflected by clouds. it is reflected by glacial ice. it is condensed into visible light. it is amplified by water molecules.