Habitable Earth and the Solar System Quiz

What is the habitable zone also known as?

• The Red Zone

• The Goldilocks Zone

• The Twilight Zone

• The Danger Zone

Why is Earth able to support life?

• It has the most moons.

• It is at the right distance from the sun for liquid water.

• It has a thick atmosphere of hydrogen.

• It is the largest planet in the solar system.

Which planet is known to have the highest surface temperature?

• Mars

• Venus

• Mercury

• Jupiter

What is a key component of Earth's atmosphere that helps maintain its temperature?

• Helium

• Carbon Dioxide

• Methane

• Argon

Why does the moon not support life?

• It has too many volcanoes.

• It is too close to the sun.

• It has no atmosphere to retain heat.

• It is too far from the sun.

What is the main reason Mars lost most of its atmosphere?

• It is too close to the sun.

• It has no magnetic field.

• It is too far from the sun.

• It has too many moons.

Which planet is known for having a very thin atmosphere?

• Venus

• Saturn

• Mars

• Earth

What is essential for life and is found in Earth's habitable zone?

• Solid ice

• Liquid water

• Molten lava

• Frozen methane

Which planet has the highest change in temperature between day and night?

• Earth

• Mars

• Venus

• Mercury

What protects Earth from harmful solar radiation?

• Its many mountains

• Its large oceans

• Its magnetic field

• Its thick clouds