What is the name of the process by which water vapor enters the
atmosphere during the water cycle?

Two conditions are required for cloud formation:

On average, a snowfall of 30 centimeters would equal a rainfall of

The collecting of weather data in the last 40 years has been improved mostly by

Relative humidity can be measured with a(an)

Very high feathery clouds are called

Long-term ------ can devastate a region; crops fail and streams dry up

On newspaper weather maps, colors are often used to indicate ____________________ ranges for different areas.

What is the dew point?

Which type of cloud often indicates that a storm is on the way?

The sky is mostly blue, with some high, thin, feathery clouds. Which type of weather is most likely to occur?

Which type of weather technology often carries cameras that can make images of Earth’s surface, clouds storms, and snow cover?

a measure of the amount of water vapor in the air

The higher the altitude, the lower the air pressure
true or false

An embankment built along the side of a river to prevent flooding of the surrounding
land is called

On a weather map, what do half-circles along a curved line show?

To calculate the density of a substance divide its mass by its weight. true or flase

Water forms thin, feathery clouds of ice at the top of the exosphere
true or false

The troposphere is thickest over the equator
true or false

. Most weather reports for the general public use millibars as units of air pressure