Science "Chapter 6"

The sun, earth, and moon are held together by ......

• Solar system

• Orbit

• Gravity

The moon orbits the ....... because of the pull of the earth

• Sun

• Earth

• Star

The earth orbits the sun because of .......

• The pull of the earth

• The pull of the sun

• The push of the sun

The sun is a ......

• Moon

• Planet

• Star

The sun consists of .....

• Water

• Hydrogen

• Carbon dioxide

The earth's surface is covered by water about ......

• 70%

• 60%

• 80%

Why we can live on earth?

• Earth has soil as the basic need for live

• Earth has air as the basic need for live

• Sun doesn't have air as

The ....... is the only planet which support live

• Earth

• Neptune

• Mars

The earth takes ......... to move around the sun

• 28 days

• 2 years

• 1 year

What is the natural satellite of earth?

• Moon

• Sun

• Star