More clouds and precipitation
Precipitation & Clouds
Weather
Water Cycle
Weather Istruments
100

These types of cloud are found at high altitudes, look wispy or feathery, are made of ice crystals and usually indicate fair or nice weather.

What is cirrus?

100

Liquid precipitation

What is rain?

100

The amount of water vapor in the atmosphere.

What is humidity?

100

The source of energy for the water cycle.

What is the sun?

100

Measures humidity.


What is a hygrometer?

200

These types of clouds look like puffy cotton balls.  Generally, indicate fair or nice weather.   Can form into rain clouds with enough condensation. 

What is cumulus?

200

A type of solid precipitation that is solid from the cloud to the ground.  Has a crystalline structure.

What is snow?

200

Atmospheric conditions as a given place and time.

What is weather?
200

Most of this process takes places over the oceans of the Earth.  This process occurs at the surface of a liquid

What is evaporation?

200

Measures wind direction.

What is a weathervane or a wind vane?

300

These clouds from in flat layers and indicate steady, light rain.  

What is the stratus?

300

A type of solid precipitation that forms when liquid precipitation refreezes before hitting the ground.  

What is sleet?

300

The horizontal movement of air from higher pressure to lower pressure.

What is wind?

300

The process where a gas returns to liquid state.  Can occur through removal of heat energy.

What is condensation?

300

Measures temperature.

What is a thermometer?

400

This type of precipitation is always formed in thunderstorms and almost always in warm weather.  

What is hail?

400

This solid precipitation forms as a result of thunderstorms and the rapid vertical movement of air.  It normally occurs in warm weather.  

What is hail?

400

Average conditions of a long period of time.  Usually over thirty years.  Most often measured in average temperature and average precipitation. 

What is climate?

400

Very small particles of water or ice.

What do clouds consist of?

400

Measures air pressure.


What is a barometer?
500

This is a really sad movie.  Don't watch it.

What is Clouds?

500

This towering cloud produces thunderstorms.  It can reach heights of 50,000 feet.  Sometimes the tops look like an anvil head. 

What is cumulonimbus?

500

The weight of the atmosphere on objects below on the Earth's surface.  Measured in pounds per square inch.  If this is dropping, bad weather is indicated.  If it is rising or high, fair weather is expected.

What is pressure or atmospheric pressure?

500

Water that is not absorbed into the ground.

What is runoff?

500

Measures wind speed.

What is an anemometer?