Which of the following cannot be called a habitat?

1

(a)

A desert with camels

(b)

A pond with fishes

(c)

A jungle with wild animals

(d)

Cultivated land with gratr'ng cattle

Choose the incorrect pair.

1

(a)

Cactus - desert

(b)

Germs - air

(c)

Water lily - sea

(d)

Frog - pond

The habitat of living organisms that live in water is called

1

(a)

Terrestrial habitat

(b)

Aquatic habitat

(c)

Both (a) and (b)

(d)

None of the above

Which of the following is an amphibian?

1

(a)

Man

(b)

 Dove

(c)

Fish

(d)

Frog

Submerged plants may have leaves that are :

1

(a)

Modified into spines

(b)

Narrow thin ribbon like

(c)

Floating on the surface of water

(d)

Broad and spongy

The presence of specific features which enables a plant or an animal to live in a particular habitat, is called ______________ .

1

(a)

adaptation

The habitats of the plants and animals that live on land are called ___________ habitat.

1

(a)

terrestrial

Name two plants found on mountains.

1

(a)

Pinus, Deodar

What is the function of gills ?

1

(a)

To absorb oxygen dissolved in water.

What is called the ship of desert?

1

(a)

Camel

Non-living objects carry out respiration.

1

(a) True

(b) False

All objects around us are made up of matter.

1

(a) False

(b) True

Mountain is special terrestrial habitat with low temperature.

1

(a) False

(b) True

Almost all types of plants are found in sea.

1

(a) True

(b) False

Frog has dry skin.

1

(a) True

(b) False

List the features of a lion, which help to make it “ a hunter of the grasslands”

1

(a)

    

How is a camel adapted to life in a desert?

1

(a)

   

Compare the roots and leaves of plant on land and an aquatic plant.  

1

(a)

      

How is a fish adapted to life in water?  

1

(a)

What are the features of cactus plant that help it to flourish in desert?

1

(a)