Question

What are corals? Name and describe the island group which is of coral origin.CBSE Class IX Social Science SA (3 Marks)What are corals?Name and describe the island group which is of corals origin

Answer 1

Corals are marine invertebrates in the class anthozoa of phylum cnidaria. The Indian group of islands belongs to coral origin

Answer 2

Answer:

Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria. They typically live in compact colonies of many identical individual polyps.

The three main types of coral reefs are:-

1) fringing,

2) barrier, and

3) atoll.

Explanation: