ALL ABOUT EARTH

Earth is the only planet in our ​Solar system we know of that supports ___  .

• life

• popcorn

• metamorphosis

• rocks

Tags

NGSS.MS-ESS1-1

NGSS.MS-LS1-1

Earth is a ​ ____ planet. It is small and rocky.

• metamorphic

• terrestrial

• lifeless

• gas

A day on Earth lasts __ hours.

• 24

• 7

• 365

• 28

One year on Earth lasts ____ days.

• 365

• 365.25

• 24

• 7

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

Earth's atmosphere is made mostly of ____ and _____.

• nitrogen

• hydrogen

• oxygen

• acid

The extra day added to the calendar every four years is called ____ ___.

• groundhog day

• leap day

• President's day

• New Year's day

Water covers __% of Earth's surface.

• 100

• 70

• 20

• 90

Tags

NGSS.MS-ESS2-4

TRUE or FALSE:

Earth is the only planet with liquid water.

• TRUE

• FALSE

TRUE or FALSE:

Earth is the only planet that has just one moon.

• TRUE

• FALSE

TRUE or FALSE:

Both Venus and Earth have volcanoes.

• TRUE

• FALSE