Weather

The amount of water vapor present in the air is called ________________.

• weather
• humidity
• air mass
• dew point

Because the earth is spinning on its axis, the global winds appear to curve. This is known as the __________ ________.

• Coriolis Effect
• Greenhouse Effect
• Climate Effect
• Atmosphere Effect

What kind of weather is usually associated with a high pressure system?

• Sunny weather
• Precipitation (rain, snow, etc.)

Rain, snow, sleet, and hail are all forms of _____.

• precipitation
• condensation
• evaporation
• climate

What is the condition of the Earth's atmosphere at a certain time and place?

• climate
• temperature
• weather
• air pressure

They are highest clouds in the sky. They look curly, white and feathery. Usually mean good weather.

• Cumulus
• Cumulonimbus
• Cirrus
• Stratus

This is sometimes called a thunderhead cloud. It looks very tall like mountains and heavy rain comes from it. 

• Cumulus
• Cirrus
• Stratus
• Cumulonimbus

When does a thunderstorm become a tornado?

• When it touches the ground.
• When it is big.
• When it sounds like a train.
• When it blows hard.

What type of breeze is created when the land is warmer than the ocean?

• Seabreeze
• Landbreeze

Warm air rises because it is __________ dense then cold air.

• More
• Less