Exam 19: Atmospheric Effects

Carbon dioxide is removed from the air by ______________.

Which of the following is the most variable constituent of air?

The transition between the stratosphere and the troposphere is called the

The heat index accounts for the "real feel" due to the effects of

The conterminous United States lies predominantly in which wind zone?

When the relative humidity is 100%, the air temperature is equal to

Relative humidity is measured with a(n) ______________.

The fraction of incident light that a body reflects is called its ______________.

To avoid toxic vapor, one can use a(n) ____________ barometer to measure pressure.

Doppler radar is replacing conventional radar in weather forecasting because

Wind speed is measured by means of

A barometer that does not use mercury is a(n) ______________ barometer.

The process that effectively regulates Earth's average temperature is

The relative humidity (for a given volume of air), expressed as a decimal fraction, is

The principal gases responsible for the greenhouse effect are

The coldest region of the atmosphere is the

The absolute moisture content of the air is 7.7 g/ft³ on a day when the air temperature is 75°F. What is the relative humidity?

Which of the following radiations is absorbed in the greenhouse effect?

The major contribution in heating the troposphere comes from ______________.

The ozone layer absorbs ______________ radiation.