Radon ________
A) binds with hemoglobin, preventing binding with oxygen
B) may cause lung cancer when inhaled
C) contributes to the breakdown of the ozone layer
D) in the atmosphere limits the availability of sunlight for plants
E) is formed by the breakdown of the ozone layer
B
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The group of vertebrates with the most species, that is, the most diverse, in the sea is ________.
A. mammals B. fish C. birds D. reptiles E. amphibians
The most likely reason that lakes are not as strongly affected as oceans by the tides is
A. their lack of salinity. B. their latitude. C. the highly variable lake floor structure. D. their depth. E. their horizontal size.
Three patterns of environmental indicators are associated with differences in the level of development of a nation. What problems decline, what problems increase and then decline, and what problems increase with the level of development?
What will be an ideal response?
The maximum Coriolis effect occurs at the equator due to slower rotational velocity compared to higher latitudes.
a. true b. false