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3rd & 4th Grade: Big Idea 5 Science Vocabulary

Total questions: 35

Worksheet time: 8hrs 33mins

Name
Class
Date
1.

What does relief mean?

a)

A flat terrain

b)

An opening in Earth's crust that emits smoke and lava.

c)

Flat terrain between mountains.

d)

Variety of landform on Earth's surface.

e)

Earth movement from unstable terrain, often caused by rainfall.

2.

How long does it take for the Earth to make one full revolution around the Sun?

a)

one day

b)

one week

c)

one month

d)

one year

3.

The movement of the Earth around the Sun is called its _____

a)

revolution

b)

rotation

c)

precession

d)

regression

4.
The invisible line that passes through the North Pole and the South Pole is called Earth's ____
a)
axis
b)
equator
c)
ecliptic
d)
prime meridian
5.
Earth is tilted on its
a)
axis
b)
side
c)
oval
d)
pole
6.

The amount of time it takes Earth to rotate on its axis is

a)

365 days

b)

24 hrs

c)

month

d)

year

7.
In this simple diagram, the motion of both the blue and yellow dots can best be described as -
a)
Rotation
b)
Revolution
8.

In this diagram, the motion of the yellow satellite can best be described as -

a)

Rotation

b)

Revolution

9.
In this diagram, the motion of the Earth can best be described as -
a)
Rotation
b)
Revolution
10.
The earth orbits around...
a)
the sun.
b)
the moon
c)
other planets
d)
the Milky Way
11.

The sun APPEARS to move across the sky, during the day. Which of the following causes shadows to change length throughout the day?

a)

earth's rotation

b)

earth's revolution

c)

sun's revolution

d)

earth's orbit

12.

What direction does the sun appear to move across the sky?

a)

west to east

b)

north to south

c)

east to west

d)

south to north

13.

Where does the sun rise?

a)

west

b)

east

c)

north

d)

south

14.

Earth rotates on its axis once approximately every-

a)

month

b)

24 hours

c)

year

d)

12 hours

15.

Earth's rotation causes the day and night cycle. It also causes-

a)

the sun appear to move

b)

the sun remain in orbit

c)

the sun orbit earth

d)

all of the above

16.

which statement correctly describes the sun's apparent movement across the sky?

a)

as earth spins on its axis, it makes the sun appear to move across the sky?

b)

as the sun spins around earth, it moves across the sky

c)

earth rotates 24 hrs, making the sun appear move across the sky.

d)

the sun rotates around the earth every 12 hours, making the sun appear to move across the sky

17.

The spinning movement on it axis is called __________.

a)

summer

b)

Earth's rotation

c)

seasons

18.

If you are on the side of the Earth facing TO THE SUN it is _____.

a)

day

b)

night

19.

At the same time that the Earth spins on its axis it also orbits or revolves around the Sun. This movement is called its _____________.

a)

rotation

b)

axis

c)

revolution

20.

The Earth is rotating AND revolving.

a)

True

b)

False

21.
During the phases of the Moon, the Moon appears to change shape.  This change in appearance is due to the Moon...
a)
physically changing size and shape.
b)
moving closer and then farther away from Earth.
c)
reflecting a different amount of light due to alignment with Earth and the Sun.
d)
having craters on its surface.
22.
The moon seems to change shape from day to day in a cycle that lasts about a month as it goes through _.
a)
revolutions
b)
phases
c)
rotations
d)
eclipses
23.
The cycle of the moon lasts about a _.
a)
day
b)
year
c)
week
d)
month
24.
Name the moon phase
a)
First Quarter
b)
Last Quarter
c)
New Moon
d)
Full Moon
25.
Name the moon phase
a)
First Quarter
b)
Last Quarter
c)
New Moon
d)
Full Moon
26.
Name the moon phase
a)
First Quarter
b)
Last Quarter
c)
New Moon
d)
Full Moon
27.
What is illuminating the Moon?
a)
Nuclear Fusion
b)
Sunlight
c)
Mirrors
d)
Flood Lights
28.
What moon phase is this picture?
a)
This is the full moon phase.
b)
This is the waxing gibbous moon phase.
c)
This is the waning gibbous moon phase.
d)
This is the first quarter moon phase.
29.
What is the Sun?
a)
A Planet
b)
A Star
c)
Cloud
d)
Moon
30.
The Sun is bigger than the Earth
a)
False
b)
True
31.
The sun is a glowing ball of _______.
a)
water
b)
liquid
c)
gases
d)
rocks
32.

AGREE OR DISAGREE

Apply sunblock lotion with Sun Protection Factor (SPF) and above to all exposed parts of the skin every time you want to go on an outdoor activity.

a)

Agree

b)

Disagree

33.

AGREE OR DISAGREE

Overexposure to ultraviolet wavelengths is helpful and essential for the skin.

a)

Agree

b)

Disagree

34.

The sun is very cold.

a)

True

b)

False

35.

Solar energy...

a)

comes from water

b)

comes from the wind blowing

c)

comes from the foods you eat

d)

comes from the sun