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Worksheets

Air,Water and Weather

Total questions: 35

Worksheet time: 18mins

Name
Class
Date
1.

Soft and gentle wind is called _____________.

a)

storm

b)

breeze

c)

wind

2.

Soft and gentle wind is called _____________.

a)

storm

b)

breeze

c)

wind

3.

Soft and gentle wind is called _____________.

a)

storm

b)

breeze

c)

wind

4.

Soft and gentle wind is called _____________.

a)

storm

b)

breeze

c)

wind

5.

At noon, the Sun rays fall __________.

a)

directly

b)

indirectly

c)

both of these

6.

At noon, the Sun rays fall __________.

a)

directly

b)

indirectly

c)

both of these

7.

About 70 percent of our body weight is ___________.

a)

air

b)

water

c)

gas

8.

Air contains ___________.

a)

oxygen

b)

carbon dioxide

c)

both of these

9.

_________is present all around us.

a)

Water

b)

Air

c)

Ice

10.

A very high-speed wind is called _____________.

a)

air

b)

breeze

c)

storm

11.

Humans and animals need __________ to breathe.

a)

carbon dioxide

b)

oxygen

c)

nitrogen

12.

Which of the following gases is used by plants to make food?

a)

nitrogen

b)

oxygen

c)

carbon dioxide

13.

Season with short and cold days is ____________.

a)

monsoon

b)

winter

c)

summer

14.

The clouds ____________ the sun rays.

a)

pass

b)

block

15.

Sunny days are ____________than cloudy days.

a)

cooler

b)

warmer

16.

The condition of the atmosphere of a place at a particular time is called _________________.

a)

season

b)

weather

c)

water cycle

17.

In the morning and evening, the Sun rays are ______________.

a)

straight

b)

slanting

18.

Windy days are _______________ than the sunny days.

a)

cooler

b)

warmer

19.

When the weather is same fo a few months, it is called __________________.

a)

air

b)

season

c)

weather forecast

20.

A _________ can cause loss of lives and property.

a)

wind

b)

storm

c)

breeze

21.

When water changes into water vapour on heating. This is called ___________.

a)

melting

b)

condensation

c)

evaporation

22.

When a gas changes into liquid on cooling. This is called _______ .

a)

evaporation

b)

condensation

c)

melting

23.

Germs, smoke, and dust particles make the air_____.

a)

pure

b)

impure

24.

Land heats up_____ then water

a)

Slower

b)

Faster

25.

Drops of water seen on grass in a cold winter morning is called fog.

a)

True

b)

False

26.

Land breeze blows during the_____

a)

Day

b)

Night

27.

The sun causes all the weather changes

a)

True

b)

False

28.

_______day to day condition of the atmosphere

a)

Season

b)

Weather

c)

Rain

29.

Cold air is light and always rises up

a)

True

b)

False

30.

_____ water kills the germs

a)

Freezing

b)

Boiling

c)

Both

31.

Filtration is used to remove ____impurities present in water

a)

Soluble

b)

Insoluble

c)

None

32.

Sea breeze blows during the night

a)

Yes

b)

No

33.

An example of soluble impurities in water is

a)

Germs

b)

Mud

c)

Sand

34.

Condensation takes place on cooling

a)

True

b)

False

35.

evaporation is faster when the temperature is

a)

High

b)

Low

c)

Medium