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Coral Reefs

Total questions: 12

Worksheet time: 3mins

Name
Class
Date
1.

What is coral?

a)

An animal

b)

A plant

c)

An object

2.

Corals are made up of tiny animals called.................

a)

Polyps

b)

Forest sea creatures

3.

Which one is brain coral?

a)
b)
4.

How many types of Coral?

a)

Two

b)

Three

c)

Four

d)

Five

5.

What is the largest coral reefs in the world?

a)

Great Barrier

b)

Long Barrier

c)

Benares shores

6.

Coral reefs help control the amount of carbon dioxide in oceans.

a)

True

b)

False

7.

Coral Polyps are tiny animals that live in colonies.

a)

True

b)

False

8.

Coral reefs is shallow and warm.

a)

True

b)

False

9.

One of the types of coral is called strong coral.

a)

True

b)

False

10.

Coral reefs doesn't provide food for a variety of fish.

a)

True

b)

False

11.

Clear and shallow water is where coral reefs thrive: they generally grow best at depths shallower than 70 metres where sunlight can easily reach.

a)

True

b)

False

12.

Coral reefs don't live in murky water! Many corals and sponges feed on particles found in the ocean which, in turn, leaves the water incredibly clear.

a)

True

b)

False