Planetary Atmospheres MCQs with Answers

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Planetary Atmospheres Online Quiz

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• Test Name: Planetary Atmospheres MCQ Quiz Practice
• Type: Quiz Test
• Total Questions: 40
• Total Marks: 40
• Time: 40 minutes

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Planetary Atmospheres Quiz

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1 / 40

The atmosphere of which planet is known for its violent and fast-moving storms?

Uranus

Neptune

Saturn

2 / 40

What gas is primarily responsible for the greenhouse effect on Venus?

Methane

Nitrogen

Carbon dioxide

3 / 40

What gas is primarily responsible for the greenhouse effect on Neptune?

Carbon dioxide

Nitrogen

Methane

4 / 40

Which gas gives Jupiter its orange and brown bands?

Hydrogen

Ammonia

Methane

5 / 40

What gas is responsible for the orange-reddish color of Mars' dust storms?

Methane

Nitrogen

Iron oxide

6 / 40

What gas is responsible for the hazy appearance of Pluto's atmosphere?

Carbon dioxide

Methane

Nitrogen

7 / 40

What gas is responsible for the greenhouse effect on Titan?

Methane

Nitrogen

Carbon dioxide

8 / 40

Which gas contributes to the pinkish hue of the clouds in Venus' atmosphere?

Oxygen

Sulfur dioxide

Nitrogen

9 / 40

Which gas is responsible for the red color of the Great Red Spot on Jupiter?

Ammonia

Oxygen

Methane

10 / 40

Which gas is responsible for the orange color of Titan's atmosphere?

Nitrogen

Organic compounds

Methane

11 / 40

What gas gives Uranus its icy appearance?

Oxygen

Hydrogen

Methane

12 / 40

Which planet's atmosphere is primarily composed of hydrogen and helium?

Jupiter

Uranus

Saturn

13 / 40

Which gas is responsible for the reddish tint of Jupiter's atmosphere?

Methane

Ammonia

Hydrogen

14 / 40

Which gas gives Venus its thick clouds and makes it the brightest planet in the sky?

Oxygen

Sulfur dioxide

Methane

15 / 40

What gas makes up the majority of the atmosphere of Triton, Neptune's largest moon?

Methane

Nitrogen

Oxygen

16 / 40

What gas is found in trace amounts in the atmosphere of Venus?

Water vapor

Carbon dioxide

Nitrogen

17 / 40

What gas is responsible for the faint bluish haze around Pluto?

Carbon dioxide

Nitrogen

Methane

18 / 40

Which gas is responsible for the greenish color of Venus' atmosphere?

Oxygen

Sulfur dioxide

Nitrogen

19 / 40

Which planet has an atmosphere containing primarily carbon dioxide?

Mercury

Mars

Venus

20 / 40

Which gas is primarily responsible for the greenhouse effect on Earth?

Water vapor

Carbon dioxide

Nitrogen

21 / 40

Which gas contributes to the bluish tint of Neptune's atmosphere?

Oxygen

Methane

Hydrogen

22 / 40

Which gas gives Neptune its deep blue color?

Methane

Oxygen

Hydrogen

23 / 40

What is the main component of the atmosphere of Titan, Saturn's largest moon?

Oxygen

Nitrogen

Methane

24 / 40

Which planet's atmosphere experiences the phenomenon of auroras?

Earth

Jupiter

Saturn

25 / 40

Which planet has the coldest atmosphere in the solar system?

Saturn

Uranus

Neptune

26 / 40

Which gas gives Jupiter its white clouds?

Water vapor

Ammonia

Hydrogen

27 / 40

Which planet's atmosphere contains the highest percentage of methane?

Saturn

Neptune

Uranus

28 / 40

Which planet's atmosphere is known for its strong winds and dust storms?

Jupiter

Venus

Mars

29 / 40

What gas makes up most of the atmosphere of Jupiter?

Hydrogen

Methane

Helium

30 / 40

Which gas gives Saturn its yellowish hue?

Hydrogen

Methane

Ammonia

31 / 40

What gas is primarily responsible for the greenhouse effect on Mars?

Carbon dioxide

Methane

Nitrogen

32 / 40

Which gas is abundant in the atmosphere of Io, one of Jupiter's moons?

Sulfur dioxide

Oxygen

Methane

33 / 40

Which planet's atmosphere is so thin that it's almost nonexistent?

Mercury

Pluto

Mars

34 / 40

Which planet has the thickest atmosphere?

Mars

Venus

Jupiter

35 / 40

What gas gives Uranus its blue-green color?

Hydrogen

Oxygen

Methane

36 / 40

What gas makes up most of Saturn's atmosphere?

Helium

Methane

Hydrogen

37 / 40

What is the second most abundant gas in Mars' atmosphere?

Carbon dioxide

Nitrogen

Oxygen

38 / 40

What gas contributes to the red color of Mars' atmosphere?

Iron oxide

Carbon dioxide

Nitrogen

39 / 40

Which gas is responsible for the blue color of Earth's sky?

Nitrogen

Oxygen

Carbon dioxide

40 / 40

What gas is most abundant in Earth's atmosphere?

Nitrogen

Carbon dioxide

Oxygen

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