On a weather map, sharp changes in temperature, humidity, and wind direction are marked by

Which of the following provides a measure of the average speed of air molecules?

The heat energy released when water vapor changes to a liquid is called

The temperature of the soil is strongly influenced by solar radiation. At what depth within the soil would you expect to find the smallest annual variation in temperature?

The letters H and L on a surface weather map refer to high and low

In Southern Hemisphere objects facing _____ receive more sunlight during a year than those facing ____.

The thermometer most likely to contain alcohol.

Almost all of the earth’s weather occurs in the

Thermal belts are

This instrument obtains air temperature by measuring emitted infrared energy.