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Practice Science Quiz

Total questions: 23

Worksheet time: 12mins

Name
Class
Date
1.

What is the main job of our skeleton?

a)

Helping us see

b)

Giving us energy

c)

Supporting and protecting our body

d)

Making us run faster

2.

Which part of the skeleton helps us move?

a)

Muscles

b)

Skin

c)

Hair

d)

Nails

3.

What do we call the place where two bones meet in our body?

a)

Muscle

b)

Joint

c)

Skin

d)

Heart

4.

Why is our skull important?

a)

It helps us breathe

b)

It protects our brain

c)

It helps us taste food

d)

It makes our hair grow

5.

Which is an example of a long bone in our body?

a)

Ribs

b)

Skull

c)

Femur

d)

Spine

6.

What does our immune system do?

a)

Helps us sleep

b)

Protects our body from sickness

c)

Makes us run faster

d)

Gives us energy

7.

Which is a type of sickness caused by tiny germs called viruses?

a)

A cold

b)

A cut

c)

A broken bone

d)

A headache

8.

Why do we get vaccines?

a)

To grow taller

b)

To have more friends

c)

To prevent sickness

d)

To see better

9.

How does eating healthy food help us?

a)

It makes us laugh louder

b)

It keeps our body strong and well

c)

It helps us jump higher

d)

It makes our hair colorful

10.

What is antibiotic resistance?

a)

Medicine that tastes good

b)

Germs getting stronger and not listening to medicine

c)

Getting taller from taking medicine

d)

Medicine that makes us run faster

11.

What part of our body helps us breathe?

a)

Heart

b)

Lungs

c)

Stomach

d)

Brain

12.

What happens to the food we eat in our stomach?

a)

It turns into water

b)

It gets smaller

c)

It gets broken down by special helpers called enzymes

d)

It goes to our brain

13.

What does our heart do?

a)

Helps us see

b)

Pumps blood around our body

c)

Helps us run fast

d)

Makes us laugh

14.

What helps us feel things and move our muscles?

a)

Bones

b)

Skin

c)

Heart

d)

Lungs

15.

Which is an example of a muscle we cannot control on purpose?

a)

Arm muscles

b)

Leg muscles

c)

Heart

d)

Face muscles

16.

What do we call a series of events in nature where living things eat each other?

a)

Food party

b)

Food chain

c)

Food garden

d)

Food team

17.

What do we call animals that eat both plants and other animals?

a)

Plant-eaters

b)

Meat-eaters

c)

Omnivores

d)

Herbivores

18.

How can we help keep our environment clean?

a)

Throw trash everywhere

b)

Use things only once and then throw them away

c)

Recycle and throw trash in the right place

d)

Leave the lights on all the time

19.

What is an ecological pyramid?

a)

A tall building in the forest

b)

A triangle showing how animals depend on each other for food

c)

A type of food that animals like

d)

A big party in nature

20.

What happens if there are too many or too few animals in a food chain?

a)

Nothing changes

b)

It becomes a happy chain

c)

It can cause problems and affect other animals

d)

The chain becomes shorter

21.

In which state of matter do particles have a definite shape and volume?

a)

Liquid

b)

Gas

c)

Solid

d)

Planton

22.

What is the water cycle?

a)

A game we play with water

b)

A way water moves around the Earth, from the sky to the ground and back

c)

A dance we do with water

d)

A song about water

23.

Which of these is a property of common materials?

a)

How they taste

b)

How they sound

c)

How they feel

d)

How they smell