Bell Ringer â AP Practice
Bell Ringer â AP Practice
Bell Ringer â AP Practice
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4) An aquifer is …<br />
a) The entire area of land from which water<br />
drains<br />
b) The uppermost portion of an underground<br />
water source<br />
c) An underground source of water found in a<br />
sponge-like layer of rock and soil<br />
d) All the water found on the surface of the<br />
earth, including salt water<br />
e) All the life found on earth