Science 4.4ab Weather Fronts & High/Low Pressure Systems

Front

What is a weather vane?

Back

A weather vane is a tool used to show the direction of the wind.

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases that surrounds the Earth.

Front

What is a hurricane?

Back

A hurricane is a type of extreme weather characterized by strong winds and heavy rain.

Front

What are forms of precipitation?

Back

Forms of precipitation include snow, rain, sleet, and hail.

Front

What is NOT a form of precipitation?

Back

Evaporation is NOT a form of precipitation.

Front

In what direction do most weather fronts move?

Back

Most weather fronts move from west to east.

Front

What is a high-pressure system?

Back

A high-pressure system is an area where the atmospheric pressure is higher than the surrounding areas, often bringing clear skies.

Front

What is a low-pressure system?

Back

A low-pressure system is an area where the atmospheric pressure is lower than the surrounding areas, often bringing clouds and precipitation.

Front

What is a tornado?

Back

A tornado is a rapidly rotating column of air that extends from a thunderstorm to the ground.

Front

What is a blizzard?

Back

A blizzard is a severe snowstorm with strong sustained winds and low visibility.