Energy, Water, and Wind

Front

What is an anticyclone?

Back

An anticyclone is a weather system characterized by high atmospheric pressure, where air moves outward and clockwise in the Northern Hemisphere.

Front

How does heat energy primarily enter the atmosphere?

Back

Most heat energy enters the atmosphere through conduction with the Earth's surface.

Front

What air pressure measurement is typically associated with stormy weather?

Back

A low air pressure measurement, such as 950 mb, is typically associated with stormy weather.

Front

What is sleet?

Back

Sleet is a type of precipitation that occurs when snow melts and then refreezes before hitting the ground.

Front

What is the relationship between humidity and air density?

Back

Humid air is lighter than dry air because water vapor is less dense than the nitrogen and oxygen it displaces.

Front

What direction does wind blow around a low-pressure system in the Northern Hemisphere?

Back

Wind blows inward and counterclockwise around a low-pressure system in the Northern Hemisphere.

Front

What is convection?

Back

Convection is the process of heat transfer through the movement of fluids (liquids or gases) caused by temperature differences.

Front

What is the difference between sleet and freezing rain?

Back

Sleet consists of ice pellets that form when snow melts and refreezes, while freezing rain is liquid rain that freezes upon contact with cold surfaces.

Front

What is the role of solar radiation in the Earth's energy balance?

Back

Solar radiation provides the primary source of energy for the Earth's climate system, driving weather patterns and temperature changes.

Front

What is wind?

Back

Wind is the movement of air from areas of high pressure to areas of low pressure.