Coral reefs

Coral reefs

Coral is living animal.

Multiple Choice

Coral has a symbiotic

relationship with microscopic algae which live on coral.

• True

• False

symbiotic relationship:

• algea gets more exposure to the sunlight and carbon dioxide.

• coral gets more nutrients and enhance calcification,

Multiple Choice

The corals themself do not have color. The corals receive their coloration from the algae living within their tissues.

• True

• False