Porous water-saturated layers of underground rock, sand, or gravel are known as
A. aquifers.
B. recharge areas.
C. watersheds.
D. cones of depression.
E. lakes.
Answer: A
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Which statement about an eroded anticline is true?
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Describe the features of a type of conic versus a type of planar projection and identify a proper use for each
What will be an ideal response?
Water vapor condenses and forms clouds when air rises
Indicate whether the statement is true or false
Which of the following minerals belongs to the CONTINUOUS branch of the Bowen's reaction series?
a) Olivine b) Pyroxene c) Amphibole d) Plagioclase feldspar e) Biotite