Science quiz: Universe

Where is a STAR ?

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• 
• 
• 

It is a star because it is ______.

(Because: Bởi vì)

• Burning

• Orbiting

• Flying

• Dying

The Moon is a ______.

(Because: Bởi vì)

• Star

• Planet

• Satellite

• Galaxy

The Moon is a satellite, because it is orbiting _______.

• the Sun (a star)

• the Earth (a planet)

• a galaxy

The Earth - our home - is _______.

• a star

• a planet

• a galaxy

• a satellite

How many planets are there in the solar system?

• 6

• 7

• 8

• 9

What is the biggest planet in the solar system?

• Jupiter

• Mars

• Earth

• the Sun

Jupiter is a planet in the solar system.

It is a planet because it is ______ the Sun.

_____ING

(a)  

Jupiter is a ________.

• gas planet

• solid planet

• liquid planet

Europa is orbiting Jupiter.

So, Europa is a (a)   .

(S_T_LL_T_)