Energy, Water, and Wind

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 type of cloud is known for bringing storms?

Back

Cumulonimbus clouds are tall and puffy clouds that usually bring storms.

Front

Is humid air heavier or lighter than dry air?

Back

Humid air is lighter than dry air.

Front

Why are polar regions cooler than tropical regions?

Back

Polar regions are cooler because the Sun is at a lower angle at the poles.

Front

What occurs at night, a land breeze or a sea breeze?

Back

A land breeze occurs at night.

Front

What is freezing rain?

Back

Freezing rain is rain that falls as liquid but freezes upon contact with cold surfaces.

Front

What is hail?

Back

Hail is a type of precipitation that consists of balls or irregular lumps of ice.

Front

What is the difference between sleet and freezing rain?

Back

Sleet is frozen before it hits the ground, while freezing rain falls as liquid and freezes on contact.

Front

What is wind?

Back

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

Front

What causes wind?

Back

Wind is caused by differences in air pressure, which can be influenced by temperature and humidity.