Storms
Clouds
Fast Changes
Slow Changes
Weather Tools
100

This describes what the air outside is like.

What is the weather?

100

This type of cloud is white and puffy.  They usually mean sunny weather.

What are cumulus clouds?

100

This fast change shakes the Earth.

What is an earthquake?

100

This process happens over a long period of time.  Wind and water break down rock.

What is weathering?

100
We use this tool to measure the temperature in degrees Fahrenheit and Celcius.

What is a thermometer?

200

A storm with a lot of rain, thunder, and lightning.

What is a thunderstorm?

200

These clouds are gray and flat.  They may bring rain or snow.

What are stratus clouds?

200

A place where hot melted rock comes out of the ground.

What is a volcano?

200

This happens when wind and water move rocks and soil.  It changes the shape of the land.

What is erosion?

200

This tool tells us how much rain has fallen.

What is a rain gauge?

300

A sever kind of weather.  It has very strong winds and a cone shaped cloud.

What is a tornado?

300

These clouds are thin and wispy.  They are usually high in the sky.

What are cirrus clouds?

300

This is caused by a heavy rainfall.

What is a flood?

300

A very long time with very little rain.

What is a drought?

300

This tool tells us the direction of the wind.

What is a weather vane?

400

This is severe weather with heavy rains and strong winds.

What is a hurricane?

400

These are thunderstorm clouds.  They are tall and puffy.

What are cumulonimbus clouds?

400

The way water moves from Earth's surface into the air and back again.

What is the water cycle?

400

These help hold the soil in place and help stop erosion.

What are trees?

400

This tool measure the wind speed.

What is an anemometer?

500

This severe weather has heavy winds, freezing temperatures, and lots of snow.

What is a blizzard?

500

This fall from the sky as rain, sleet, hail, or snow.  It is part of the water cycle.

What is precipitation?

500

The part of the water cycle when the sun's heat changes water into a gas.

What is evaporation?

500

The part of the water cycle when the gas cools and changes into tiny drops of water to form clouds.

What is condensation?

500

A time of year that has a certain kind of weather.

What is a season?

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