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Planets in Solar System

Total questions: 15

Worksheet time: 3mins

Name
Class
Date
1.

What separates the inner and the outer planets?

a)

Oort cloud

b)

Sun

c)

Kuiper belt

d)

Asteroid belt

2.

What planet is closest to the sun?

a)

Mercury

b)

Venus

c)

Saturn

d)

Neptune

3.

Which of the following is NOT a characteristic of the inner planets?

a)

Smaller

b)

Rocky

c)

Gaseous

d)

Shorter years

4.

Which of the following is a terrestrial planet?

a)

Saturn

b)

Jupiter

c)

Mars

d)

Uranus

5.

What is planet #7?

a)

Mercury

b)

Venus

c)

Uranus

d)

Neptune

6.

What is planet #2?

a)

Mercury

b)

Venus

c)

Mars

d)

Neptune

7.

What is planet #8?

a)

Mercury

b)

Venus

c)

Uranus

d)

Neptune

8.

What is planet #4?

a)

Mercury

b)

Venus

c)

Mars

d)

Neptune

9.

The only place in universe that is inhabited by living things

a)

Mars

b)

Earth

c)

Jupiter

d)

Uranus

10.

Earth atmosphere protect Earth from...

a)

Solar wind

b)

Harmful ultraviolet ray

c)

Radiation

d)

Meteors

11.

This planet has 2 moons Phobos and Demos

a)

Earth

b)

Mars

c)

Jupiter

d)

Saturn

12.
An _______ is between the orbits of Mars and Jupiter. 
a)
Oort Cloud
b)
Asteroid belt
c)
Kuiper belt
d)
Photosphere
13.
Venus, Mercury, Earth, and Mars are what type of planet?
a)
Gas Giants
b)
Ice Giants
c)
Terrestrial Planets
d)
Exterior Planets
14.
Jupiter, Saturn, Uranus, and Neptune are what type of planets?
a)
Gas Giants
b)
Ice Giants
c)
Terrestrial Planets
d)
Exterior Planets
15.
The moon is a natural  ______ of Earth.
a)
comet
b)
axis
c)
satellite
d)
space probe