Solar System

How many galaxies are estimated to be in the universe?

• 1
• 1,000
• 1 million
• Over 1 billion

How many stars are estimated to be in the Milky Way galaxy?

• 1
• 1,000
• 1 million
• Over 2 billion

Which is the largest planet in our solar system?

• Mars
• Earth
• Jupiter
• Neptune

Which planet can be found in the habitable zone?

• Mercury
• Saturn
• Earth
• Uranus

Which planet is closest to the sun?

• Earth
• Mars
• Neptune
• Mercury

Which of the following is an example of a dwarf planet?

• Pluto
• Mercury
• Mars
• Neptune

How many planets are in the solar system?

• 1 planet
• 8 planets
• 10 planets
• 100 planets

What is this?

• Moon
• Sun
• Earth
• Star

WHAT IS IT ?

• MERCURY

• PLANET

• SOLAR SYSTEM

What is the correct order of the planets in the Solar System, starting closest to the Sun?

• Mars, Mercury, Earth, Venus, Jupiter, Saturn, Uranus, Neptune,

• Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune

• Mercury, Mars, Venus, Earth, Jupiter, Saturn, Uranus, Neptune,

• Mercury, Venus, Earth, Mars, Jupiter, Neptune, Uranus, Saturn