Y10 Space - End of Unit Test

Which is the 3rd planet from the sun?

• Mars

• Jupiter

• Earth

• Venus

What is the sun?

• Black Hole

• Light Bulb

• Star

• Supernova

Which is the 1st planet from the sun?

• Venus

• Earth

• Mercury

• Mars

Which planet has rings?

• Saturn

• Earth

• Venus

• Mars

Which of the following planets most likely has the highest temperature?

• Earth
• Mars
• Mercury
• Neptune

Which of the following explains the revolution of a planet?

• The Earth revolves around the sun once per day.
• The Earth revolves around the sun once per year.
• The moon revolves around the sun once per day.
• The Earth rotates on it's axis once per day.

What celestial body is at the center of our solar system?

• Earth
• Moon
• Milky Way
• Sun

What is the milky way?

• One of many galaxies in the universe.
• A constellation.
• The only galaxy in the universe.
• A planet in our galaxy.

What is the correct order from largest to smallest?

• galaxy, universe, planet, sun
• planet, sun, galaxy, universe
• universe, galaxy, sun, planet
• sun, galaxy, universe, planet

What are two differences between planets?

• Outer planets take longer to revolve and are larger.
• Outer planets take longer to revolve and are smaller.
• Inner planets take longer to revolve and are smaller.
• Inner planets take longer to revolve and are larger.