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Solar System Study Guide

Total questions: 29

Worksheet time: 15mins

Name
Class
Date
1.

What is the color and size of our sun?

a)

yellow

b)

orange

c)

small

d)

medium

2.

What kind of galaxy is the Milky Way?

a)

a Spiral Galaxy

b)

an Irregular Galaxy

c)

an Elliptical Galaxy

3.

What causes the Sun to appear to move across the sky?

a)

Earth's revolution

b)

Earth's rotation

c)

The Moon's rotation

d)

The Sun's rotation

4.

What three properties of a star determines its brightness?

a)

Its age

b)

Its size

c)

Its distance from Earth

d)

Its temperature

5.

Why can you NOT see the stars during the day?

a)

They aren't there

b)

They are blocked by the clouds

c)

The sun's light is too bright

d)

They are on the other side of the Earth

6.

What causes day and night?

a)

The Earth's rotation

b)

The Sun's rotation

c)

The Moon's rotation

d)

The Earth's revolution

7.

During the day, when does the Sun cast the smallest/shortest shadow?

a)

At midnight

b)

At noon

c)

At 3pm

d)

At dinnertime

8.

What determines the different seasons?

a)

The Earth's rotation

b)

Earth's revolution

c)

The tilt of the Earth's axis

d)

The movement of the Sun

9.

What is the longest "day"of the year?

a)

Spring Solstice

b)

Winter Solstice

c)

Fall Solstice

d)

Summer Solstice

10.

What is the shortest "day"of the year?

a)

Spring Solstice

b)

Winter Solstice

c)

Fall Solstice

d)

Summer Solstice

11.

What causes the phase of the Moon?

a)

The Earth's rotation

b)

The Sun's rotation

c)

The Moon's revolution around the Earth

d)

The Earth's revolution around the Sun

12.

Which is the closest planet to the Sun?

a)

Venus

b)

Mars

c)

Mercury

d)

Earth

13.

Which is the farthest planet to the Sun?

a)

Neptune

b)

Pluto

c)

Mercury

d)

Earth

14.

Which planet is considered the "third rock" from the Sun?

a)

Uranus

b)

Pluto

c)

Saturn

d)

Earth

15.

A frozen mass of ice, rock, dust and gas that orbits the Sun is a(n)...

a)

comet

b)

meteor

c)

meteoroid

d)

meteorite

16.

A boulder-sized rock that passes through Earth's atmosphere is a(n)...

a)

comet

b)

meteor

c)

meteoroid

d)

meteorite

17.

A boulder-sized rock that lands on Earth is a(n)...

a)

comet

b)

meteor

c)

meteoroid

d)

meteorite

18.

A "shooting star" is a(n)_____________________ that enters Earth's atmosphere and burns.

a)

comet

b)

meteor

c)

meteoroid

d)

meteorite

19.

How often do we see a full moon (Choose two)

a)

Once a month

b)

Every season

c)

Every time the Moon completes a revolution around the Earth

d)

Each time the Moon rotates

20.

Which order describe a lunar eclipse?

a)

Earth, Sun, Moon

b)

Moon, Earth, Sun

c)

Moon, Sun, Earth

21.

During a New Moon, what does the opposite side of the Moon look like?

a)

It is completely dark

b)

It is gone

c)

It is completely lit up

d)

It is blue

22.

Define crescent moon

a)

You can see almost the whole Moon

b)

You can't see any of the Moon

c)

You can see a small sliver of the Moon

d)

You can see all of the Moon

23.

Choose the two that are true...

a)

Waning means getting bigger

b)

Waning means getting smaller

c)

Waxing means getting bigger

d)

Waxing means getting smaller

24.

In which direction does the Earth revolve around the Sun?

a)

Clockwise

b)

Counterclockwise

25.

In which direction does the Moon revolve around the Earth?

a)

Clockwise

b)

Counterclockwise

26.

Which shows winter?

a)

1

b)

2

c)

3

d)

4

27.

Which shows spring?

a)

1

b)

2

c)

3

d)

4

28.

Which shows summer?

a)

1

b)

2

c)

3

d)

4

29.

Which shows fall?

a)

1

b)

2

c)

3

d)

4