Planets and Space Rocks

Front

What is the sun?

Back

The sun is a star.

Front

How do the inner planets compare to the outer planets in temperature?

Back

The inner planets are warmer than the outer planets.

Front

What type of space rock is a comet?

Back

A comet is a type of space rock that is made of ice and dust.

Front

What is an asteroid covered in ice with a blue tail called?

Back

A comet.

Front

Which planet is known for having rings around it?

Back

Saturn is known for having rings around it.

Front

What are the four inner planets?

Back

Mercury, Venus, Earth, and Mars.

Front

What are the outer planets also known as?

Back

The outer planets are also known as gas giants.

Front

What is a meteor?

Back

A meteor is a space rock that burns up in Earth's atmosphere.

Front

What is the difference between a comet and an asteroid?

Back

A comet is made of ice and dust, while an asteroid is made of rock and metal.

Front

What is the largest planet in our solar system?

Back

Jupiter is the largest planet in our solar system.