Front

The surface of Mars looks like ______.

Back

a red desert.

Front

Scientists think there was once water in rivers on Mars because ______.

Back

It looks like rivers carved out gullies and canyons.

Front

Mars has about the same amount of gravity that Earth has. TRUE or FALSE?

Back

FALSE.

Tags

NGSS.MS-ESS1-2

Front

A year on Mars is ______.

Back

687 days long.

Front

A day on Mars is ______.

Back

about the same as on Earth.

Front

What is the main component of Mars' atmosphere?

Back

Carbon dioxide.

Front

What are the polar ice caps on Mars made of?

Back

Water ice and dry ice (frozen carbon dioxide).

Front

What is the largest volcano on Mars?

Back

Olympus Mons.

Front

What is the name of the rover that explored Mars in 2012?

Back

Curiosity.

Front

What color is Mars often referred to as?

Back

The Red Planet.