The Solar System

Front

The moon is a natural  ______ of Earth.

Back

satellite

Front

Earth and the other planets closest to the Sun are made mostly of _______

Back

rock

Front

Earth's ________ on its axis causes day and night.

Back

rotation

Front

One full orbit of an object around another object is called a ________.

Back

revolution

Front

The __________ has planets, moons, comets, and asteroids.

Back

solar system

Front

One of the main differences between the outer and inner planets is __________.

Back

the outer planets are gas planets

Front

Which outer planets have rings? Options: Just Saturn, Saturn and Jupiter, Jupiter, Neptune, and Saturn, all 4 of them

Back

all 4 of them

Front

Which planet has the smallest pull of gravity? Options: Saturn, Jupiter, Neptune, Mercury

Back

Mercury

Front

Besides changing the distance between objects how else can we change the force of gravity?

Back

Change their mass

Front

Which is the largest object in our solar system? Options: Sun, Jupiter, Earth, Pluto

Back

Sun