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Worksheets

Science Revision

Total questions: 43

Worksheet time: 25mins

Name
Class
Date
1.
The spinning of an object on its axis is called______
a)
orbit
b)
rotation
c)
revolution
d)
tide
2.
Day and night is caused by the _____________ of earth on its axis.
a)
revolution
b)
orbit
c)
rotation
3.
Earth's rotation on its axis is what causes ______________________________.
a)
seasons
b)
moon phases
c)
day and night
d)
weather
4.
How many planets are there in our solar system?
a)
4
b)
8
c)
12
d)
7
5.

Based on the picture, what possible time can it be?

a)

8.00am

b)

5.00pm

c)

12.00 noon

6.

What is the path that a planet follows around the Sun?

a)

rotation

b)

revolution

c)

orbit

d)

inclination

7.

The Night happens because one side of the Earth is facing away from the Sun.

a)

True

b)

False

8.

Shadows are longest during _______.

a)

morning and evening

b)

noon

c)

night

9.

When the Sun is behind you, your shadow is ...?

a)

behind you

b)

in front of you

c)

at the side of you

d)

not there

10.

Which time of day would the shadow be the longest?

a)

4 am

b)

sunrise

c)

noon

d)

3 pm

11.

How many moons does Earth have?

a)

1

b)

2

c)

3

d)

4

12.

This planet has rings.

a)

SATURN

b)

MERCURY

c)

MARS

d)

VENUS

13.

The biggest planet is...

a)

JUPITER

b)

EARTH

c)

MARS

d)

VENUS

14.

This planet is also called "The Red Planet"

a)

JUPITER

b)

EARTH

c)

MARS

d)

VENUS

15.

The hottest planet is...

a)

JUPITER

b)

EARTH

c)

MARS

d)

VENUS

16.

How many planets does the solar system have?

a)

1

b)

9

c)

5

d)

8

17.
Which letter or letters represent daytime on Earth? 
a)
B
b)
C
c)
B and C
d)
A and B
18.
The Earth is constantly spinning on its axis, like you might spin a basketball on your finger.

It is this spinning of the Earth that causes
 
a)
the seasons
b)
night and day
c)
moon phases
19.
 How long does it take the earth to rotate once? 
a)
12 hours
b)
24 hours
c)
20 hours
d)
36 hours
20.

What materials are suitable for making this object?

a)

rubber

b)

plastics

c)

ceramics

d)

fabrics

21.

What materials are suitable for making part 1, part 2, and part 3 which are shown in the picture?

a)

(1) glass, (2) rubber, (3) metal

b)

(1) plastics, (2) rubber, (3) metal

c)

(1) glass, (2) metal, (3) rubber

d)

(1) metal (2) metal, (3) glass

22.

What's the use of clay soil in the picture?

a)

Construction

b)

Place for animals to live

c)

Agriculture

d)

Pottery

23.

Kindly tick which are the classes of food.

a)

Carbohydrate

b)

Vitamin

c)

Chocolate

d)

Fats

e)

Water

24.

Identify the weather instrument shown in the picture.

a)

Anemometer

b)

Barometer

c)

Hygrometer

d)

Wind Vane

25.

Which instrument measures change in temperature?

a)
b)
c)
d)
26.

Which instrument measure wind speed?

a)
b)
c)
d)
27.

On which two days will it be rainy?

a)

Saturday

b)

Tuesday

c)

Sunday

d)

Monday

28.

What two day will it be snowy?

a)

Friday

b)

Sunday

c)

Wednesday

d)

Thursday

29.
What does the rain gauge measusre?
a)
used by the Greeks
b)
dirt
c)
rain
d)
It is a big cup and it helps to catch rain.
30.
The weather forecast tomorrow says there will be a 15 mph northeast wind and a high temperature of 52 degrees. What three instruments will a meteorologist use to make this prediction?
a)

hammer and screwdriver

b)

anemometer and rain gauge

c)

snow gauge and wind vane

d)

wind sock, thermometer

31.

Is this object absorbent or non-absorbent?

(a)  

32.

Natural Materials - Material that come from :

a)

plants

b)

water

c)

animals

d)

rocks

33.

Wools come from:

a)

plants

b)

sheeps

c)

silkworm cocoons

d)

rubber tree

e)

trees

34.

Cotton comes from:

a)

plants

b)

sheeps

c)

silkworm cocoons

d)

rubber tree

e)

trees

35.

This instrument is a...

a)

wind vane

b)

wind sock

c)

anemometer

36.

Where will the tree's shadow be?

a)

A

b)

B

c)

C

37.

Pick the odd one out.

a)

Nylon

b)

cotton

c)

Polyester

38.

Nylon is an _______ material.

a)

natural

b)

artificial

39.

The ___________ give humans or animals some kind of information around them.

a)

sense organs

b)

mouth

c)

ribs

40.
The outer part of the seed, which protects the baby plant inside is called the _____
a)
embryo
b)
seed coat
c)
cotyledon
41.

The ________ provides food for the growing seed.

a)

food store

b)

young plant

c)

seed coat

42.

The following fruit has many seeds except___?

a)
b)
c)
43.
What does the rain gauge measusre?
a)
used by the Greeks
b)
dirt
c)
rain
d)
It is a big cup and it helps to catch rain.