Water Cycle
Clouds
Weather
Vocabulary
Stormy Weather
Weather Instruments
100

Nature’s way of recycling water.

What is the water cycle?

100

Gray clouds that cover the lower part of the sky; rain or snow falls from them

What are stratus clouds?

100
The state of the air at a certain time and place
What is weather?
100

Most common type of storm

What is a thunderstorm?

100

Measures the temperature

What is a thermometer?

200

The process of water changing into an invisible gas called water vapor

What is evaporation?

200

White, puffy clouds that look like piles of cotton; they are known as fair-weather clouds

What are cumulus clouds?

200

Climate type with consistently cold temperatures; found around the north and south poles.

What is polar climate?

200

Spinning cloud with a funnel shape

What is a tornado?

200

Measures air pressure

What is a barometer?

300

Amount of water vapor in the air

What is humidity?

300

Thin, feathery clouds that appear high in the sky; they are a sign that rain or snow is on the way

What are cirrus clouds?

300

Climate type where the summers can be hot but the winters are not very cold. Examples found along the Mediterranean Sea, the West and South coast of North America, and parts of Australia.

What is temperate climate?

300

Large, powerful storm that occurs over large bodies of water

What is a hurricane?

300

Measures amounts of precipitation

What is a rain gauge?

400

The process of water vapor turning into water droplets

What is condensation?

400

Clouds that lay flat across the sky, bringing rain that can last all day

What are stratonimbus/nimbostratus clouds?

400

Climate type found near the equator; very sunny and normally very hot. Examples include rainforests and the savanna.

What is tropical climate?

400

Water overflow that is caused by a large amount of rainfall

What is a flood?

400

Measures wind speed

What is an anemometer?

500

Water that is found underground

What is groundwater?

500

Tall, dark clouds that mean thunderstorms with heavy rain and strong winds

What are cumulonimbus clouds?

500

The weather of a place over a long time

What is climate?

500

Storm that occurs in places with no rain but high winds

What is a dust storm?

500

Measures the direction wind is blowing

What is a wind vane?