Earth spins on its ___. This helps determine the seasons.

The Earth revolves or ___ around the sun.

Many chunks of rock and metal form a band between the outer planets and the inner planets.

The four closest planets to the sun are known as the ___ . Choose 2 answers.

What makes Earth different from other planets? Choose all that apply.

The correct order of the four inner planets starting from the Sun:

The inner planet with the hottest temperature.

The only inner planets with moon are ___ . Choose 2.

What is the smallest inner planet?

The only inner planet with water on its surface is ___ .

Olympus Mons and the Valles Marineris are both geologic features on which inner planets?

The sky on Mercury will look ___ .

A satellite is a ____ . Choose all that apply.

How long does it take Earth to orbit around the sun?

What are the inner planets mostly made up of?

Why do planets orbit the Sun?

The Earth spins or rotates giving us night and day every ___ hours.

What is the largest inner planet?

Bonus Question: What caused Mercury to lose its atmosphere?