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Mastering Atmospheric Energy and Matter

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Questions and Answers

Which layer of the atmosphere contains the ozone layer?

Stratosphere (correct)

Troposphere

Thermosphere

Mesosphere

What is the main gas found in the Earth's atmosphere?

Carbon dioxide (CO2)

Nitrogen (N2) (correct)

Argon (Ar)

Oxygen (O2)

Which layer of the atmosphere is closest to the Earth's surface?

Thermosphere

Mesosphere

Troposphere (correct)

Stratosphere

What is the role of gravity in keeping the atmosphere in place?

Gravity pulls the atmosphere towards the Earth Signup and view all the answers

Which layer of the atmosphere is the coldest?

Mesosphere Signup and view all the answers

Which layer of the atmosphere is the hottest?

Thermosphere Signup and view all the answers

What gases make up the majority of the Earth's atmosphere?

Nitrogen (N2) and oxygen (O2) Signup and view all the answers

Which layer of the atmosphere is the site of most shooting stars?

Mesosphere Signup and view all the answers

What is the main role of the ozone layer in the atmosphere?

To protect Earth from harmful ultraviolet (UV) radiation Signup and view all the answers

What is the layer of the atmosphere that contains clouds and weather?

Troposphere Signup and view all the answers