High-pitched sound has a high
A. speed.
B. rate of vibration.
C. both of these
D. neither of these
Answer: B
Environmental & Atmospheric Sciences
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The theory of evolution was developed in large part by evidence gathered from species within
the Hawaiian Islands. Indicate whether the statement is true or false.
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What open water zone is near shore and over the continental shelf?
A) Oceanic zone B) Littoral zone C) Hadal zone D) Neritic zone
Environmental & Atmospheric Sciences
The starting point in the forecasting process is
A) good data. B) expensive computers. C) excellent television graphics. D) an uninformed population.
Environmental & Atmospheric Sciences
Increased ozone in the lower atmosphere (near the ground) results primarily from
A. CFC pollution. B. carbon dioxide pollution. C. automobile exhaust. D. All of the above.
Environmental & Atmospheric Sciences