Solar System

A chunk of rock or metal that orbits the Sun is called a(n)

How does the Sun's diameter compare to the Earth's?

Everything that exists in space is part of the 

A group of stars that form an imaginary picture in the sky is a(n)

A large ball of ice and dust that orbits the Sun is a 

Which planet is third from the Sun?

Day and night are caused by

What would happen if the sun lost all of its mass?

What's it called when an object takes a path around another object?

Which phase of the moon is this?

What has the most effect on Earth's seasons?

The Moon appears bright at night because

How many planets are there in our solar system?

The imaginary line that goes through the North Pole and South Pole is called a(n)

What is the main cause of tides on Earth?

What causes the objects in the solar system to stay in orbit?

Which planet is closest to the Sun?

A large system of stars, dust, and gas is a 

Earth takes one day to

Which phase of the moon is this?

Movement of one object around another is called