A high water vapor pressure indicates a(n)
a. relatively large number of water vapor molecules in the air.
b. relatively small number of water vapor molecules in the air.
c. relatively high rate of evaporation.
d. abundant supply of condensation nuclei in the air.
e. relatively high rate of precipitation.
ANSWER: a
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A. cells absorb H2S just as easily as they absorb O2. B. H2S is such a smelly compound, while O2 has no smell. C. the body survives when breathing H2S just about as well as it does when breathing O2. D. the Earth's ancient atmosphere was once abundant with H2S.
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A) twice as far. B) four times as far. C) depends on the mass of the cars
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Indicate whether the statement is true or false
Which of the following statements is true?
A) Coastal cities on the Pacific coast have warmer temperatures than inland cities during the winter. B) Coastal cities always have colder temperatures than inland cities. C) Coastal cities have warmer temperatures than inland cities during the summer. D) Coastal cities always have warmer temperatures than inland cities.