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Earth & Moon Review

Total questions: 25

Worksheet time: 19mins

Name
Class
Date
1.

Why does the surface of the moon appear to be fully lit during a full moon?

a)

The Earth is between the moon and sun.

b)

The moon is closer to the sun than on other days.

c)

The sun is shining on the side of the moon facing Earth.

d)

The sun is shining on the side of the moon facing away from Earth.

2.

Which explains why the moon is not visible during the new moon phase?

a)

because it has left its orbital path

b)

because it is hidden behind the sun

c)

because it is part of a lunar eclipse

d)

because it is between the sun and Earth

3.

Which statement best explains the cause of a full moon?

a)

Earth is more directly aligned between the moon and sun.

b)

The moon is more directly aligned between the sun and Earth.

c)

Earth is closer to the moon than at any other time of the month.

d)

The moon is rotating on its axis as it goes around Earth.

4.

What causes the change in shape of the lit portion of the moon each night?

a)

the shadow of Earth on the moon

b)

the moon blocking some of the light from Earth

c)

the motion of the moon as it goes around Earth

d)

the motion of Earth as it goes around the moon

5.

On a clear night the moon is not visible, meaning it is a new moon. How soon will the moon be new again?

a)

about a week later

b)

about a month later

c)

about a day later

d)

about a year later

6.

Which motion causes the phases of the moon?

a)

revolution of the moon

b)

rotation of the moon

c)

rotation of Earth

d)

revolution of Earth

7.

Why are people unable to see the moon during the new moon phase?

a)

because the sun is not shining on the moon

b)

because the moon is too far away from Earth

c)

because the moon has slowed its revolution around Earth

d)

because the lighted side of the moon is facing away from Earth

8.

Which statement explains a full moon?

a)

The whole moon is lit by the sun.

b)

The moon is between Earth and the sun.

c)

The entire part of the moon lit by the sun is facing Earth.

d)

The sunlight reflecting off the moon is absorbed by Earth’s atmosphere.

9.

Why can the moon be seen?

a)

The moon has active volcanoes.

b)

The moon is reflecting the sun’s rays

c)

The moon is surrounded by many stars.

d)

The moon has energy-producing light.

10.

Last night, Travis observed a new moon. Which moon phase will he observe in the next few nights?

a)

full moon

b)

first quarter

c)

waning crescent

d)

waxing crescent

11.

Which explains what happens when the moon is waxing?

a)

The moon is full.

b)

The moon is not visible.

c)

Less of the moon is being illuminated.

d)

More of the moon is becoming illuminated.

12.
As the moon's shape appears to get smaller, we say that the moon is _.
a)
swelling
b)
waxing
c)
waning
d)
disappearing
13.
Which of the following words describe the phases of the moon?
a)
none, quarter, half, three quarters, full
b)
new, crescent, quarter, gibbous, full
c)
dark, light, half, quarter, blue
d)
first quarter, second quarter, third quarter, fourth quarter
14.
The spinning of an object on its axis is called______
a)
orbit
b)
rotation
c)
revolution
d)
tide
15.
The earth orbits around...
a)
the sun.
b)
the moon
c)
other planets
d)
the Milky Way
16.
Day and night is caused by the _____________ of earth on its axis.
a)
revolution
b)
orbit
c)
rotation
17.
The Earth's _______ is an imaginary line that goes from the North Pole to the South Pole.
a)
vernal equinox
b)
axis
c)
solar eclipse
d)
solar flare
18.
How many days does it take the Earth to go around the sun?
a)
300 days
b)
365  days
c)
3000 days
19.
Earth's rotation on its axis is what causes ______________________________.
a)
seasons
b)
moon phases
c)
day and night
d)
weather
20.
Seasons are caused by the ______________ of the Earth
a)
tilt
b)
rotation
c)
revolution 
d)
axis
21.

Earth's rotation on its axis is what causes ______________________________.

a)

seasons

b)

moon phases

c)

day and night

d)

weather

22.
Which of the following has the GREATEST
effect on the Earth’s tides?
a)
the Moon’s gravitational pull
b)
the Sun’s gravitational pull
c)
the position of Venus and Mars
d)
convection heat from thermal vents
23.
There are many craters on the moon. Why are there so many?
a)
The moon doesn't have an atmosphere so there is nothing to slow or stop the meteors down.
b)
It's gravity is stronger than Earth's gravity.
24.
The Moon is a _____________ to Earth.
a)
Planet
b)
Satellite
c)
Star
25.
Which phase of the moon is shown in the picture?
a)
New Moon
b)
Crescent
c)
Full Moon