wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Science 4

Total questions: 50

Worksheet time: 31mins

Name
Class
Date
1.

Prenatal is the stage where...

a)

You are born

b)

You are in your mother's womb

c)

You begin to crawl

d)

You begin to speak

2.

At approximately what age does adolescence begin?

a)

8 years old

b)

13 years old

c)

18 years old

d)

23 years old

3.

At what stage would you generally be expected to become an independent human?

a)

Infancy

b)

Childhood

c)

Adolescence

d)

Early adulthood

4.

Mood swings and emotional changes are most associated to which stage of development?

a)

Infancy

b)

Childhood

c)

Adolescence

d)

Early Adulthood

5.

The series of stages that occur in the lifetime of an organism is called?

a)

Life span

b)

Life cycle

6.

What is the first stage in the life cycle of most animals?

a)

Egg

b)

Adult

c)

Larva

7.

An organism that is fully grown is called?

a)

Larva

b)

Adult

c)

Pupa

8.

A caterpillar will eventually turn into what?

a)

butterfly

b)

beetle

c)

lizard

d)

frog

9.

These tadpoles are a stage in the life cycle of what animal?

a)

fish

b)

frog

c)

turtle

d)

insect

10.
Choose the correct sequence of the frog's life cycle
a)
froglet, tadpole, frog, and egg
b)
egg, frog, tadpole, and froglet
c)
egg, tadpole, froglet, and frog
d)
tadpole, froglet, frog, and egg
11.
horse, whale, and a dog are examples of what kind of animal? 
a)
bird
b)
fish
c)
reptile
d)
mammal
12.
What is the plant on the right called?
a)
seedling
b)
sprout
c)
new plant
d)
seed coat
13.

What are the 4 stages of a life cycle?

a)

seeds, adult, death

b)

seed, seedling, young adult, adult

c)

seedling, adult, seeds, death

d)

young adult, seedlings, death, seeds

14.

What do plants need to grow?

a)

lights, camera, action

b)

food, water, love

c)

sunlight, soil, and water

d)

seeds, dirt, water

15.

Type of relationship where both organism benefits to each other

a)

Commensalism

b)

Competition

c)

Mutualism

16.

What do you mean by predator?

a)

Hunter

b)

Victim

17.

________ is an relationship that striving between organism for the things needed for survival

a)

Competition

b)

Commensalism

c)

Parasitism

18.

In parasitism, the organism that usually benefit from this interaction is called _____

a)

Host

b)

Parasite

19.

One organism benefits while the other is not harmed nor affected

a)

Mutualism

b)

Parasitism

c)

Commensalism

20.

Which animal is considered as prey?

a)

Snake

b)

Rat

21.

What type of interaction is this?

a)

Mutualism

b)

Commensalism

c)

Competition

22.

This is an example of _____

a)

Mutualism

b)

Predation

c)

Competition

23.

Describe the type of interaction between the organisms in the picture.

a)

parasitism

b)

commensalism

c)

predation

d)

competition

24.

Describe the type of interaction between the organisms in the picture.

a)

commensalism

b)

predation

c)

mutualism

d)

competition

25.

3.Butterfly and Flower

a)

MUTUALISM

b)

COMMENSALISM

26.

5. Sea anemone and Clownfish

a)

MUTUALISM

b)

COMMENSALISM

27.

When you push or pull something, you are creating_________________.

a)

weight

b)

a speed

c)

a force

d)

a surface

28.

What does the force of gravity do to objects?

a)

It makes them float

b)

it makes them jump

c)

it pulls them to the center of earth

d)

it pushes them apart

29.

What does the word mass mean?

a)

The amount of matter in an object

b)

the speed an object falls

c)

how high a person can jump

d)

how far an object can be thrown

30.

The act of moving is called-

a)

inertia

b)

gravity

c)

work

d)

motion

31.

A push moves things _______ .

a)

Close to you

b)

Away from you

32.

A pull moves things _______ .

a)

Close to you

b)

Away from you

33.
When two children of equal weight sit at opposite ends of a seesaw, they create
a)
gravity
b)
unbalanced forces
c)
motion
d)
balanced forces
34.
This is an example of what kind of force?
a)
Balanced Force
b)
Pushing Force
c)
Gravity Force
d)
Unbalanced Force
35.
If an object is stationary (not moving) the forces acting upon it are _____________
a)
unbalanced
b)
weak
c)
balanced
d)
Hulk Smash!
36.
Why does a rolling ball stop?
a)
Gravity
b)
Friction
c)
Waterfalls
d)
Sand
37.

Which requires more force to move it?

a)

A heavy object, like a bowling ball.

b)

A light object, like a tennis ball

38.

What will happen to the book if no other forces act upon it?

a)

book will stay at rest

b)

book will begin to move

c)

mass of the book will increase

d)

gravity on the book will increase

39.

Light travels in a

a)

Zigzag line

b)

refraction line

c)

straight line

d)

circle

40.

This is an example of what?

a)

Transparent

b)

Oblique

c)

Reflection

d)

Medium

41.

What is the correct term to match this definition? "Some light passes through"

a)

Medium

b)

Refraction

c)

Reflection

d)

Translucent

42.

Which explains why the fork looks different under water?

a)

Light can't pass through the glass

b)

The amount of light increases when going through water

c)

The wavelength of light lengthens

d)

Light is refracted at an angle

43.

Which picture is opaque?

a)

A, B, C

b)

C,D

c)

A, E

d)

F

44.

Which is a transparent object?

a)

Glass

b)

Iron

c)

Copper

d)

Steel

45.
Which of the following is a source of natural light? 
a)
Flashlight
b)
The moon 
c)
The sun 
d)
Light bulb
46.
Which of the following is a source of artificial light? 
a)
Firefly 
b)
Lava
c)
Flashlight
d)
Glow stick 
47.
Which option best describes an opaque object? 
a)
All light shines through the object
b)
Some light shines through the object 
c)
No light shines through the object 
48.
What is it called when light bends as it passes through water?
a)
Reflection
b)
Waves
c)
Refraction
d)
Beams
49.

No light allow to pass through this material

a)

opaque

b)

translucent

c)

transparent

50.

When light hits a dark colored shirt, it is_________.

a)

absorbed

b)

reflected

c)

refracted

d)

transmitted