Thuderstorms 101 Nat Geo

Front

What is a supercell?

Back

A supercell is the most intense type of thunderstorm capable of producing tornadoes, characterized by a rotating updraft.

Front

What is the process of thunderstorm formation?

Back

Thunderstorms form when warm air rises (updraft), leading to cloud formation, while cool air pushes moisture down (downdraft), resulting in rain.

Front

What occurs during the transfer of electricity in thunderstorms?

Back

The transfer of electricity (specifically electrons) during thunderstorms results in lightning and thunder.

Front

What is one benefit of thunderstorms besides rainfall?

Back

Thunderstorms help balance the planet's energy and electricity.

Front

What is an updraft in a thunderstorm?

Back

An updraft is a current of warm air that rises in a thunderstorm, contributing to cloud formation.

Front

What is a downdraft in a thunderstorm?

Back

A downdraft is a current of cool air that descends in a thunderstorm, pushing moisture down and causing rain.

Front

What is lightning?

Back

Lightning is a sudden electrostatic discharge that occurs during a thunderstorm, producing a bright flash of light.

Front

What causes thunder?

Back

Thunder is caused by the rapid expansion and contraction of air surrounding a lightning bolt, creating sound waves.

Front

What is the role of moisture in thunderstorms?

Back

Moisture is essential for thunderstorm formation, as it condenses to form clouds and precipitation.

Front

What is a squall line?

Back

A squall line is a line of severe thunderstorms that can produce heavy rain, strong winds, and sometimes tornadoes.