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Substances in the Surroundings –Their States and Properties

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

The study of the relationship between living things and their environment is called

a)

zoology

b)

botany

c)

ecology

2.

________ components affects the living organisms found in an area.

a)

Biotic

b)

Abiotic

c)

Organic

3.

Organisms living on land are _____ organisms

a)

aquatic

b)

arboreal

c)

terrestrial

4.

______ have long eyelashes to prevent flying sand to reach their eyes.

a)

Camel

b)

Rabbit

c)

Lion

5.

______ means a dwelling place.

a)

Adaptation

b)

Habitat

c)

Environment

6.

What is estuaries?

a)

In which color changes and matches with it's surroundings

b)

Salt water in seas and oceans

c)

Coastal regions where a river or stream containing fresh water meets the salty water of the sea

7.

where does camel live

a)

Forest

b)

Desert

c)

Mountain

8.

What do you find in mountains?

a)

Yak

b)

Mountain goat

c)

Snow leopard

9.

Plants found in desert

a)

Cactus

b)

Aloe vera

c)

Pine

10.

Plants that live in deserts are called ____

a)

Hydrophytes

b)

Xerophytes

c)

Both A and B

11.

Solid melts to form liquid on

a)

Heating

b)

Cooling

12.

Gases form liquid on

a)

Cooling

b)

Heating

13.

Solid has no shape of it's own

a)

True

b)

False

14.

Liquid spreads on flat surfaces

a)

True

b)

False

15.

Gases occupy all the space available

a)

True

b)

False

16.

Solids like sugar when poured on flat surfaces form a ---

a)

Circle

b)

Bluk

c)

Heap

17.

What do we use to measure temperature

a)

Hands

b)

Thermometer

c)

Barometer

18.

Porcupine have sharp, needle- like spines called

a)

Quills

b)

Cuticle

c)

camouflage

d)

fur

19.

Polar Bear have which body covering

a)

Wool

b)

Fur

c)

Feathers

d)

Scales

20.

Sheep have which body covering

a)

Wool

b)

Fur

c)

Scales

d)

Shell