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Worksheets

B.S.T/Year 4/ Revision/ 3rd Term/ 2024

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

Which of the following is a natural satellite?

a)

Moon

b)

Saturn

c)

Star

d)

Pluto

2.

Gravity is a _____ that _____

2 objects towards one another.

a)

thing

reaches

b)

energy

pushes

c)

force

pulls

d)

weight

takes

3.

What keeps the planets in orbit around the sun?

a)

gravity

b)

friction

c)

magic

d)

distance

4.

Life on Earth would be impossible without gravity.

a)

true

b)

false

5.
When Sabrina jumped into the air, she ___
a)
floated away
b)
landed on her feet
c)
landed on her head
d)
moved sideways
6.

The process of breaking down foods into smaller parts is called

a)

digestive

b)

indigestion

c)

digestion

d)

digging

7.

Digestion starts in the ___.

a)

mouth

b)

nose

c)

stomach

d)

liver

8.

After we have chewed our food, what mixes with it to help us to swallow it?

a)

Teeth

b)

Tongue

c)

Saliva

d)

Nose

9.

The oesophagus connects the ___ to the ___.

a)

mouth, small intestine

b)

teeth, mouth

c)

mouth, stomach

d)

stomach, liver

10.

Which intestine does your food reach first?

a)

small

b)

medium

c)

large

d)

extra large

11.
Which part of the digestive system is number 4?
a)
esophagus
b)
large intestine
c)
small intestine
d)
liver
12.

What is the function of energy-giving food?

a)

To give us energy for work and play

b)

To help us grow and develop

c)

To help us repair our body

d)

To protect us from diseases

13.

Meat, chicken, fish and bean curd are __________.

a)

Food for protection

b)

Body-building food

c)

Energy-giving food

14.
a)

healthy

b)

unhealthy

15.
Which direction will the heat flow while this person holds a hot cup of tea?
a)
from the cup to her hand
b)
from her hand to the cup
c)
no heat is transferred
16.
The man goes to take the hot pot off the stove with his bare hands.
a)
conduction
b)
convection
c)
radiation
17.
The candle will slowly heat the metal and transfer the heat directly to the mans hand.
a)
conduction
b)
convection
c)
radiation
18.
A spoon is placed into a mug of hot coffee.  As the spoon sits in the coffee it begins to get warm.  The heat from the coffee moves to the cool spoon. The spoon is an example of:
a)
Conductor
b)
Insulator
c)
Radiator
d)
Contractor
19.

Which number is the stomach

a)

5

b)

4

c)

3

d)

2

e)

1

20.

Large Intestine

a)

Absorbs indigestible liquids to turn into waste

b)

We don't use the large intestine

c)

Connects the throat to the stomach

d)

Digests food we eat