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Worksheets

Reviewer UNit 6

Total questions: 43

Worksheet time: 21mins

Name
Class
Date
1.

There is no end to the largest empty place.

a)

universe

b)

space

c)

solar system

d)

galaxy

2.

It contains everything that exist.

a)

universe

b)

solar system

c)

space

d)

galaxy

3.

What is the shape of our galaxy?

a)

elliptical

b)

Spiral

c)

Cartwheel

d)

irregular

4.

Our solar system belongs to a spiral galaxy called ______.

a)

milk way

b)

mid way

c)

milky way

5.

What does the milky way looks like from above?

a)

fried egg

b)

pair of cymbals

c)

windmill

6.

From the side, the milky way looks like ____

a)

windmill

b)

spiral

c)

elliptical

d)

fried egg

7.

What is the planet that is called Frozen Furnace?

a)

mars

b)

mercury

c)

venus

d)

pluto

8.

How far is the sun from the Earth?

a)

150 million km

b)

15 million km

c)

150 billion km

d)

150 trillion km

9.

WHat is the center of the solar system?

a)

sun

b)

moon

c)

asteroid

d)

comet

10.

It is the Earth's twin.

a)

earth

b)

mars

c)

venus

d)

mercury

11.

How does the Earth spin around its axis?

a)

clockwise

b)

counterclockwise

12.

It is a bluish green planet and has 26 moons.

a)

neptune

b)

saturn

c)

uranus

d)

jupiter

13.

It is called as Blue planet.

a)

neptune

b)

uranus

c)

earth

d)

saturn

14.

What is the planet that has reddish brown soil?

a)

jupiter

b)

saturn

c)

mars

d)

mercury

15.

It is the largest planet in the solar system.

a)

saturn

b)

uranus

c)

jupiter

d)

neptune

16.

It is the planet where we can found the Great Dark Spot.

a)

Jupiter

b)

Uranus

c)

saturn

d)

Neptune

17.

It is the planet with colorful rings.

a)

jupiter

b)

neptune

c)

uranus

d)

saturn

18.

It is the only planet that has living things.

a)

Earth

b)

Mars

c)

Venus

d)

Jupiter

19.

The planet that has two moons.

a)

mars

b)

venus

c)

mercury

20.

What is the biggest moon of Saturn?

a)

Titan

b)

Charon

c)

Ganymede

d)

Callisto

21.

Before 2006, What is the furthest planet in the solar system?

a)

Neptune

b)

PLuto

c)

saturn

d)

Charon

22.

It is the natural satellite of Earth

a)

sun

b)

moon

c)

comet

d)

asteroid

23.

It is a large ball of burning gases that produces light.

a)

star

b)

moon

c)

comet

d)

asteroid

24.

It is a mass of rock or gas that does not produce light

a)

comet

b)

meteor

c)

planet

d)

moon

25.

How long does it takes for the earth to spin around its axis?

a)

24 hours and 56 mins

b)

23 hours and 54 mins

c)

23 hours and 45 mins

d)

23 hours and 56 mins

26.

During solar eclipse, which of the following disappears?

a)

moon

b)

earth

c)

sun

d)

planet

27.

The moon moves to the position exactly between the Earth and the sun

a)

solar eclipse

b)

lunar eclipse

28.

It is a group of stars that forms a pattern in the sky.

a)

constellation

b)

comets

c)

asteriod

d)

asteriod belt

29.

It is a ball made up of ice, frozen gases and dust.

a)

comet

b)

asteroid

c)

meteor

d)

star

30.

It is a broken piece of an asteroid, a moon or a planet that burns up.

a)

meteor

b)

comet

c)

asteroid

d)

moon

31.

It is a piece of metal or rock that orbits the sun.

a)

planet

b)

asteroid

c)

comet

d)

meteor

32.

It is found between the orbits of the Mars and Jupiter.

a)

Asteroid belt

b)

constellation

c)

meteor

d)

stars

33.

What happen when the moon is completely under the Earth's shadow?

a)

SOlar eclipse

b)

lunar eclipse

34.

after September 2006, what is the coldest planet?

a)

neptune

b)

pluto

c)

mercury

d)

venus

35.

After 2006, What is the smallest planet?

a)

pluto

b)

mercury

c)

mars

d)

venus

36.

A piece of metal or rock orbiting the sun

a)

asteroid

b)

comet

c)

meteor

d)

moon

37.

the planet with strongest winds

a)

jupiter

b)

saturn

c)

uranus

d)

neptune

38.

Earth is called the ________ planet.

a)

pink

b)

bluish green

c)

red

d)

blue

39.

WHich is the closest planet to the sun?

a)

jupiter

b)

neptune

c)

pluto

d)

mercury

40.

The Earth's satellite

a)

sun

b)

moon

c)

planet

d)

comet

41.

A long-tailed snowball orbiting the sun

a)

comet

b)

asteroid

c)

meteor

d)

constellation

42.

A group of stars with certain patterns

a)

constellation

b)

asteroid belt

c)

stars

d)

moon

43.

The biggest source of heat and light

a)

sun

b)

planet

c)

moon

d)

comet