No greenhouse effect occurs on Mercury because of no

A) daily spin.
B) atmosphere.
C) relatively cool regions.
D) plant life.
E) terrestrial radiation.


B

Environmental & Atmospheric Sciences

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Evidence supporting the theory of continental drift includes ________.

A. the presence of similar glacial patterns across oceanic basins B. the fit of continental margins on opposite sides of the Atlantic Ocean C. the presence of similar mountain belts along continental margins across oceanic basins D. the distribution of fossil organisms E. All of these are correct.

Environmental & Atmospheric Sciences

The frequency of a 60 vibrations per second wave traveling 30 m in 1 s is

A. more than 60 Hz. B. 60 Hz. C. 30 Hz. D. none of the above

Environmental & Atmospheric Sciences

For observers in the Northern Hemisphere, which of the following is TRUE?

A) Daylength becomes increasingly longer during the period from the summer solstice until the winter solstice. B) Daylength variations are negligible for all locations throughout the year except above the Arctic Circle. C) Daylength decreases from the winter solstice until the vernal equinox, when it begins to increase. D) Daylength is longest on the summer solstice and is shortest on the winter solstice.

Environmental & Atmospheric Sciences

Symbiotic archaea that live inside tubeworms can use two different methods to metabolize ________ and can switch back and forth to accommodate fast-changing environmental conditions

A) arsenic B) cadmium C) carbon dioxide D) hydrogen sulfide E) sulfuric acid

Environmental & Atmospheric Sciences