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Water ecosystem

Total questions: 13

Worksheet time: 8mins

Name
Class
Date
1.

Why do fish has gills ?

a)

to get the carbon dioxide from the water.

b)

to get the oxygen from the water.

c)

to swim in the water.

2.

sea and ocean are examples of

a)

salt water

b)

fresh water

c)

land ecosystem

3.

The picture is showing

a)

fresh water

b)

salt water

4.

Why do ocean plants live near the surface of the ocean ?

a)

to get fresh air

b)

to stay safe from ocean animals

c)

to get sunlight for making food

5.

Why do the squid have large eyes?

a)

to swim fast

b)

to find food in the dark

c)

to hide in the corals

6.

What happens if the wet land dries up?

a)

many animals will live there

b)

many animals will die

c)

many animals hibernate

7.

Which type of plant live in the pond?

a)

seaweed

b)

cattail

c)

lily pad

d)

apple tree

8.

Which type of plant live in the ocean?

a)

lily pad

b)

seaweed

c)

cattail

9.

which type of animal live in the ocean?

a)

dolphin

b)

frog

c)

muskrat

d)

duck

10.

which animal live in the dark zone of the ocean?

a)

creab

b)

squid

c)

star fish

d)

anglerfish

11.

which animal live in the shore of the ocean?

a)

creab

b)

squid

c)

star fish

d)

anglerfish

12.

which type of plant live the pond?

a)

b)

c)

d)

13.

Animals of the deep zone are .....

a)

b)

c)

d)