Which naturally emitted gas, accumulating in indoor spaces, has been linked with lung cancer in humans?
A) radon
B) ozone
C) carbon monoxide
D) asbestos
E) mercury
Answer: A
Environmental & Atmospheric Sciences
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Features associated with ancient continental rift zones include faults, dikes, and sills
a. True b. False
Environmental & Atmospheric Sciences
One study estimated that the United States has enough wind power potential to produce ____ times its current electricity needs.
A. 2-3 B. 5-10 C. 16-22 D. 36-42 E. 46-52
Environmental & Atmospheric Sciences
The Smithsonian decides to apply this method to other species of birds. Which of the following do they compare?
What will be an ideal response?
Environmental & Atmospheric Sciences
What is the retail margin for clothing made in China and sold in the U.S. or Europe?
A) 400-500% B) 200-300% C) 95-150% D) 75% E) none of the above
Environmental & Atmospheric Sciences