Neptune: The Mysterious Ice Giant

What element in Neptune's atmosphere is responsible for its striking blue color?

• Hydrogen

• Helium

• Methane

• Oxygen

Why are Neptune's rings considered unique compared to those of other planets?

• They are the brightest in the solar system.

• They are uneven due to Neptune's gravity.

• They are perfectly circular.

• They are made entirely of ice.

Which of Neptune's storms is known to be as large as Earth?

• The Small Dark Spot

• The Blue Spot

• The Great Dark Spot

• The Great Red Spot

Which moon of Neptune is known for its retrograde orbit?

• Larissa

• Nereid

• Proteus

• Triton

How long does it take for Neptune to complete one orbit around the sun?

• 12 Earth years

• 88 Earth days

• 1 Earth year

• 165 Earth years