Coral reefs are made of ____
a. volcanic rock
b. gravel-sized marine sediments
c. seaweed
d. limestone skeletons of tiny marine animals
d
Environmental & Atmospheric Sciences
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A toy is pulled by three kids. Jim pulls with a force of 30 N north, Jill pulls with a force of 30 N south, and Jay pulls with a force of 15 N east. The acceleration of the toy is
A. 15 m/s2. B. 10 m/s2. C. 33 m/s2. D. need more information
Environmental & Atmospheric Sciences
____________________ are deep underground sources of freshwater found between the porous geological layers of sand, gravel, or bedrock
Fill in the blanks with correct word
Environmental & Atmospheric Sciences
Delta shape varies depending on current activity, waves, and vegetation.
a. true b. false
Environmental & Atmospheric Sciences
What is the major contributor to Earth's albedo?
What will be an ideal response?
Environmental & Atmospheric Sciences