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Grade 3 End of year test-Prep

Total questions: 57

Worksheet time: 54mins

Name
Class
Date
1.
What do we call the center of the Earth?
a)
Mantle
b)
Crust
c)
Apple
d)
Core
2.
Which is the hottest part of the Earth?
a)
The core
b)
The mantle
c)
The crust
d)
The Asthenosphere
3.
What is the core made of?
a)
Molten rock
b)
Solid rock
c)
Molten metal
d)
Solid metal
4.
What layer is between the inner core and the mantle?
a)
asthenosphere
b)
crust
c)
outer core
d)
lithosphere
5.

The three main layers of the Earth are the _____________, _____________, and _____________.

a)

core

b)

crust

c)

mantle

d)

asthenosphere

e)

litosphere

6.
Which layer is layer 1?
a)
Core
b)
Mantle
c)
Crust
d)
Mesophere
7.
Which layer is layer 4?
a)
Core
b)
Mantle
c)
Crust
d)
Mesophere
8.
Which layer is layer 2?
a)
Core
b)
Mantle
c)
Crust
d)
Mesophere
9.
Inner core
a)
Thick layer of slow moving rock 
b)
Thin, rocky layer
c)
Layer of Solid Metal 
d)
Layer of flowing liquid metal 
10.
Outer Core
a)
Thick layer of slow moving rock 
b)
Thin, rocky layer
c)
Layer of solid metal 
d)
Layer of flowing, liquid metal 
11.
Mantle 
a)
Layer of flowing liquid metal 
b)
Layer of solid metal 
c)
Thin, rocky layer
d)
Layer of slow moving rock
12.
Crust 
a)
Thin, rocky layer
b)
Layer of slow moving rock 
c)
Layer of solid metal 
d)
Layer of liquid flowing metal 
13.
Once magma reaches the earth's surface it is called.....
a)
Silica
b)
Rock
c)
lava
14.

What is magma?

a)

pieces of the Earth's crust

b)

molten rock inside of a volcano

c)

small rock

d)

plates that meet

15.

What is a main vent?

a)

the center of the volcano where the magma comes up from

b)

the top of the volcano

c)

the center of the Earth

d)

outer layer of the Earth

16.

What is the image above of the volcano called?

a)

A crater

b)

A throat

c)

A fumarole

d)

A magma chamber

17.

Identify the feature at C

a)

Ash Cloud

b)

Vent

c)

Lava Flow

d)

Crater

e)

Magma Chamber

18.

Identify the feature at A

a)

Ash Cloud & Gases

b)

Vent

c)

Lava Flow

d)

Crater

e)

Magma Chamber

19.

Identify the feature at B

a)

Ash Cloud

b)

Vent

c)

Lava Flow

d)

Crater

e)

Magma Chamber

20.

Identify the feature at D

a)

Ash Cloud

b)

Vent

c)

Lava Flow

d)

Crater

e)

Magma Chamber

21.

Identify the feature at F

a)

Ash Cloud

b)

Secondary Cone

c)

Lava Flow

d)

Crater

e)

Magma Chamber

22.

Where lava and ash clouds come from:

a)

Ash Cloud

b)

Secondary Cone

c)

Lava Flow

d)

Gases

e)

Crater

23.
Which of the following is a pure substance? 
a)
Water
b)
Salad
c)
Chocolate milk
d)
All of them 
24.

Particles are closed and regular arrangement

a)

Solid

b)

Liquid

c)

Gas

25.

Definite and fixed

a)

Solid

b)

Liquid

c)

Gas

26.

X is

(a)  

27.

All _______ can move and flow.

a)

liquids

b)

solids

c)

gases

28.

An example of a solid is

a)

a desk

b)

oxygen

c)

water

d)

juice

29.

Are these particles in a solid, liquid, or gas?

a)

Solid

b)

Liquid

c)

Gas

30.

Are these particles in a solid, liquid, or gas?

a)

Solid

b)

Liquid

c)

Gas

31.

What happens if you put water in a freezer?

a)

Liquid to solid

b)

Solid to liquid

c)

Gas to liquid

d)

Liquid to gas

e)

Solid to gas

32.

This part of skeleton is called....

a)

Skull

b)

Pelvis

c)

Ribs

d)

Spine

33.

The function of ribs is protecting....

a)

Lungs only

b)

Lungs and heart

c)

Heart only

d)

Brain

34.

Ribs protect our ......

a)

heart, lungs, liver

b)

lungs, bones, hear

c)

brain, mouth, hear

d)

bones, brain, eyes

35.

Feet help us

a)

draw and walk

b)

learn and run

c)

stand and walk

d)

draw and learn

36.

How many bones are in an adult human's body?

a)

206

b)

168

c)

542

d)

337

37.

What is the biggest bone in your body?

a)

Skull

b)

Vertebrae

c)

Femur

d)

Pelvis

38.

The picture of pelvis is ____

a)
b)
c)
d)
39.

Brain wll be protected by....

a)
b)
c)
d)
40.

This bone is called....

a)

Femur

b)

Pelvis

c)

Skull

d)

Ribs

41.

What happen with his biceps and triceps?

a)

biceps relax and triceps contract

b)

biceps relax and triceps relax

c)

biceps contract and triceps relax

d)

biceps contract and triceps contract

42.

Tick 3 boxes of NO SKELETON animals.

a)
b)
c)
d)
e)
43.

Tick 3 boxes with picture of contracting biceps.

a)
b)
c)
d)
e)
44.

Why should you never take medicine without a grown-up giving it to you?

a)

Because it may not be the right medicine

b)

Because it may taste bad

c)

Because it may be expired

d)

Because it may be dangerous

45.

Who can give medicine to your sick friend?

a)

You

b)

Your friend's doctor or grown-up

c)

Any adult

d)

Any child

46.

We should take medicine all by our selves.

a)

True

b)

False

47.

Where should you put the medicine after you are finished using it?

a)

on the floor

b)

on the table

c)

in the chair

d)

up and away safely

48.

You have a backbone, so you are a ...

(a)  

49.

I have fur and I feed my baby milk. What am I?

a)

Fish

b)

Reptile

c)

bird

d)

mammal

50.

what animals are birds?

a)
b)
c)
d)
51.
Which of the following is an example of a chemical change?
a)
rusting of a bicycle
b)
painting a house
c)
washing a dog
d)
tearing up a newspaper
52.
a copper penny turning greenish after a few years.
a)
Chemical Change
b)
Physical Change
53.
In a ___________change, a substance changes into a different substance.
a)
Physical
b)
Chemical
54.

What is the BEST definition of a chemical reaction?

a)

A change in matter that produces one or more NEW substances

b)

When two things combine and EXPLODE.

55.

Rusting is an example of what kind of change?

a)

chemical

b)

physical

c)

substance

56.

Physical changes produce new substances

a)

True

b)

False

c)

Not enough information to tell

57.

Which kind of change results in a new substance being produced?

a)

chemical

b)

physical

c)

mass

d)

change in state