Solar System

The ________ has planets, stars, and moons.

Earth is the only planet that is known to produce _________ and have __________ things.

_________ are chunks of metal or rock.

All of the planets have moons.

What tool would you use to view planets in the solar system?

The sun is a ___________.

Which planets orbit the sun?

A comet is mostly ice mixed with bits of rocks and dust.

The solar system includes the sun and the objects that move around it.

Which tool is best to use to look out into space?

A planet is a large body of rock or gas with a nearly-round shape that revolves, or moves, around a _____.

Outer planets are the planets that are closest to the sun.

Saturn in the largest planet from the sun.

An object that revolves around a planet is called a__________.

A star is a ball of hot, glowing __________.

The Earth could not exist without the planets.

Earth is the _______ planet from the sun.

Meteors are small pieces of rock or metal that have broken off from comets or asteroids.

Jupiter, Saturn, Uranus, and Neptune are the four planets that are ___________.

The planet that is closest to the sun is __________.

A comet is a hollow area in the ground.