Which is the largest species of shark?
a. great white shark
b. mako shark
c. tiger shark
d. whale shark
e. hammerhead shark
d
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Carrying capacity is determined by
A. ecological succession. B. biotic potential and environmental resistance. C. unlimited resources. D. the ratio of male to female offspring. E. growth curves.
In a(n) ________ the erosional contact represents missing rock strata and separates sedimentary beds that are parallel.
A. disconformity B. nonconformity C. boundary layer D. basal conglomerate E. angular unconformity
Which of the following statements is false?
A. In the less-developed countries of Africa, Asia, and Latin America, there is less indoor air pollution than in developed countries. B. The likelihood of having radon gas in your home depends largely upon the geology and soil types in your region. C. One of the reasons indoor air pollutants are so dangerous is the high amount of time people are indoors. D. According to the EPA, toxic air pollutants are generally much more concentrated indoors than outdoors. E. All of these statements are true.
Why is the probability of dying from a meteorite impact greater than that of dying in an automobile accident?
A) because fatal meteorite impacts are likely to occur very frequently B) because there is a high probability that any person will be hit directly by a meteorite C) because a large meteorite impact would cause a very high number of fatalities D) because there are millions of meteoroids in near-Earth orbit