What effect is ozone depletion having on the environment?
A. increased ground level ozone (smog)
B. reduced marine life
C. reduced crop fields
D. all of the above
Answer: D
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Which of these activities would generate the most electrostatic current?
a. Working at a bench. b. Walking across carpet. c. Walking across a vinyl floor. d. Picking up a common plastic bag.
In the election campaign of 1796, the Democratic-Republicans made their primary issue
A. the content of Washington's Farewell Address. B. Washington's refusal to consult Congress before issuing the Neutrality Proclamation. C. the terms of Jay's Treaty and the crushing of the Whiskey Rebellion. D. the terms of the Pinckney Treaty. E. Alexander Hamilton's idea for a national bank.
What government agencies regulations affect the power generation industry?
A) EPA B) OSHA C) U.S. Coast Guard D) All of the above
Some PA cutting equipment has self-contained air compressors.
Answer the following statement true (T) or false (F)