Atmosphere Stations Check

Front

What gas in the stratosphere absorbs harmful ultraviolet light?

Back

Ozone

Front

How does the atmosphere protect life on Earth?

Back

It provides the gases which living things need, keeps in warm temperatures, and protects us from harmful sun rays and meteors.

Front

Which gas was in high concentrations in the early atmosphere and later condensed to form the Earth's oceans?

Back

Water vapor

Front

What produced oxygen within the early stages of our atmosphere?

Back

Bacteria

Front

What process caused oxygen to build up in the atmosphere?

Back

Photosynthesis

Front

What is the primary function of the ozone layer?

Back

To absorb harmful ultraviolet radiation from the sun.

Front

What are the main gases that make up the Earth's atmosphere?

Back

Nitrogen, oxygen, argon, carbon dioxide, and trace gases.

Front

What role do plants play in the atmosphere?

Back

They produce oxygen through photosynthesis and absorb carbon dioxide.

Front

What is the greenhouse effect?

Back

The process by which certain gases trap heat in the atmosphere, keeping the Earth warm.

Front

How do human activities impact the atmosphere?

Back

They can increase greenhouse gas concentrations, leading to climate change.