Discovering the Wonders of Our Solar System

What is the primary component of the Sun?

• Oxygen

• Hydrogen

• Carbon dioxide

• Nitrogen

Which planet has the most extreme temperature variations in the solar system?

• Earth

• Mars

• Mercury

• Venus

What makes Earth unique in the solar system?

• It is the largest terrestrial planet.

• It has a large amount of liquid water.

• It has the most moons.

• It has the longest day.

How long does it take for the Moon to orbit the Earth?

• 24 hours

• 365 days

• 687 days

• 27 days

What is the largest volcano in the solar system located on Mars?

• Krakatoa

• Mount Everest

• Mariner Valley

• Olympus Mons

Which planet is known for its Great Red Spot?

• Mars

• Jupiter

• Saturn

• Neptune

How long is a day on Saturn?

• 16 Earth hours

• 11.8 Earth years

• 24 Earth hours

• 10.7 Earth hours

What unique feature does Uranus have?

• It has the most moons.

• It orbits the sun on its side.

• It is the hottest planet.

• It has the longest day.

Which planet has a storm called the Great Dark Spot?

• Jupiter

• Saturn

• Uranus

• Neptune

In what year was Pluto reclassified as a dwarf planet?

• 2011

• 2015

• 2006

• 2004