Sound waves can interfere with one another so that no sound is heard.
A. True
B. False
C. Almost, but not quite.
D. none of the above
Answer: A
Environmental & Atmospheric Sciences
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Because tectonic plates move in response to mantle convection, each plate moves at the same rate
a. True b. False
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Visible light is electromagnetic energy
a. True b. False Indicate whether the statement is true or false
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How will the water table respond if it is a wet spring?
A) Water table will rise. B) Water table will fall. C) Water table will remain the same.
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The term barrier island is derived from the fact that
A. they protect the coastline from strong storms. B. they are barriers to animal migration. C. they prevent tidal currents from reaching the shoreline. D. they block lava during volcanic eruptions.
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