Welcome to the Space and Astronomy Quiz 3

Which atmospheric layer contains the ozone layer?

A) Troposphere

B) Stratosphere

C) Mesosphere

D) Thermosphere

Correct! Wrong!

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

A) To protect Earth from harmful ultraviolet radiation

B) To regulate global temperatures

C) To support life through oxygen production

D) To create weather patterns

Correct! Wrong!

At what altitude does the Kármán line, the boundary of space, begin?

A) 8 km

B) 50 km

C) 100 km

D) 200 km

Correct! Wrong!

Which layer of the atmosphere is responsible for the auroras (northern and southern lights)?

A) Troposphere

B) Stratosphere

C) Mesosphere

D) Thermosphere

Correct! Wrong!

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

A) Stratosphere

B) Troposphere

C) Mesosphere

D) Thermosphere

Correct! Wrong!

Which gas in the atmosphere is most responsible for the greenhouse effect?

A) Oxygen

B) Nitrogen

C) Carbon Dioxide

D) Argon

Correct! Wrong!

The troposphere contains approximately what percentage of Earth's atmospheric mass?

A) 10%

B) 25%

C) 50%

D) 75%

Correct! Wrong!

What is the primary component of Earth's atmosphere?

A) Oxygen

B) Nitrogen

C) Carbon Dioxide

D) Argon

Correct! Wrong!

quiz on earth atmosphere

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Welcome to the Space and Astronomy Quiz 3

Which atmospheric layer contains the ozone layer?

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

At what altitude does the Kármán line, the boundary of space, begin?

Which layer of the atmosphere is responsible for the auroras (northern and southern lights)?

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

Which gas in the atmosphere is most responsible for the greenhouse effect?

The troposphere contains approximately what percentage of Earth's atmospheric mass?

What is the primary component of Earth's atmosphere?

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