The relative humidity is the ________
A) amount of oxygen in the atmosphere
B) amount of water vapor in the atmosphere
C) amount of oxygen a given volume of air holds relative to the maximum amount it could hold at a given temperature
D) difference in available water vapor at midnight and at noon
E) amount of water vapor a given volume of air holds compared to the maximum amount it could hold at a given temperature
E
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Which of the following statements most accurately characterizes Northern Europe?
A. most countries in the region have GDP per capita figures lower than the European average. B. unlike the remainder of western Europe, this region has very little industry, and is entirely dependent on fishing and agriculture to support economic growth. C. many of these countries have been reluctant historically to join international organizations, due to long traditions of neutrality. D. the population in all the countries of the region, except for Sweden, have relatively low levels of education.
All of the following are considered more developed regions EXCEPT
A) Southwest Asia and North Africa. B) North America. C) Australia and New Zealand. D) Europe. E) Western Europe.
More and more wind deflection occurs with height because
A. friction increases with height and deflection by the Coriolis Effect decreases with wind speed. B. friction increases with height and deflection by the Coriolis Effect increases with wind speed. C. friction decreases with height and deflection by the Coriolis Effect decreases with wind speed. D. friction decreases with height and deflection by the Coriolis Effect increases with wind speed.
An ________ rock is one that does not allow water to flow through it easily.
A. indestructible B. impermeable C. unfractured D. atmospheric E. unstable