Weather & Water 5

Front

What causes the change of seasons?

Back

The change of seasons is primarily caused by changes in solar angle, which affects sunlight concentration on Earth.

Front

What instrument is best for determining if skies will be clear or cloudy?

Back

A weather satellite or a cloud cover meter is best for determining sky conditions.

Front

At what temperature does water freeze?

Back

Water freezes at 32 degrees Fahrenheit.

Front

What does a thermometer measure?

Back

A thermometer measures temperature.

Front

What does a barometer measure?

Back

A barometer measures air pressure.

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth, including processes like evaporation, condensation, and precipitation.

Front

What is evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas, usually due to heat.

Front

What is condensation?

Back

Condensation is the process by which water vapor cools and changes back into liquid water, forming clouds.

Front

What is precipitation?

Back

Precipitation is any form of water, liquid or solid, that falls from the atmosphere to the Earth's surface, such as rain, snow, sleet, or hail.

Front

What is humidity?

Back

Humidity is the amount of water vapor present in the air.