Chapter 7

Front 1

You can use a ____________ to measure how hot or cold something is.

Back 1

Thermometer

Front 2

When it is hot outside, the ________ is high

Back 2

temperature

Front 3

The changing of a liquid into a gas is called

Back 3

evaporation

Front 4

A ________ measures air pressure

Back 4

barometer

Front 5

The never-ending path called the ______ _____ provides water for all plants and animals.

Back 5

Water cycle

Front 6

The atmosphere pressing down on you creates _________

Back 6

Air pressure

Front 7

This morning, the ________ was cold and foggy.

Back 7

Weather

Front 8

When water vapors cools, it forms__________

Back 8

Condensation

Front 9

The air around Earth is called the ___________

Back 9

Atmosphere

Front 10

Another word for rain, sleet, hail or snow is ________

Back 10

precipitation

Front 11

Compared with the Equator, at the North Pole the ___________

Back 11

temperature is lower

Front 12

In the water cycle rising water vapor turns back into liquid and the _________ and______

Back 12

Vapor cools and condenses

Front 13

We would fly a kite in the layer of the atmosphere called___________

Back 13

troposphere

Front 14

Ears pop when you are flying in a plane or riding up in a elevator because_________________________________

Back 14

when you rise, the air pressure changes.

Front 15

When the atmosphere reaches 32 degrees Fahrenheit__________________

Back 15

snow or sleet falls.

Front 16

If the weather forecaster said that the skies were clear, and the air pressure was rising we could predict that the day would be _____________

Back 16

cold and fair