Earth

What percent of Earth's surface is covered in water?

• 70%

• 25%

Tags

NGSS.MS-ESS2-4

The Earth is the 3rd planet from the sun.

• True

• False

How many moons does Earth have?

• 2

• 1

Tags

NGSS.MS-ESS1-1

Earth is the only planet that can support life.

• True

• False

Tags

NGSS.MS-LS2-3

Earth is a _________________ planet.

• Terrestrial

• Gas giant

One year on Earth is equal to how many days?

• 330

• 365

Tags

NGSS.MS-ESS1-1

How long is a day on Earth?

• 22 hours

• 24 hours

What is one reason why life can survive on Earth?

• It rotates on its side.

• The Earth has water.

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

Earth's atmosphere is made up of mostly _________.

• Nitrogen

• Acid rain

Earth's neighboring planets are _______ and _________.

• Venus and Mars

• Mercury and Saturn