Coral Reef Ecosystems

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• organism

  Any living thing, such as a plant, animal, or tiny microbe.

• biome

  A large area with its own climate, plants, and animals.

• A.To hunt other animals
• B.To break down dead organisms and recycle nutrients
• C.To produce oxygen
• D.To build nests

• A.Just the animals in an area
• B.A community of living and nonliving things interacting together
• C.Only the plants in a forest
• D.A type of weather pattern

• A.They are producers
• B.They are top predators
• C.They decompose dead organic matter
• D.They provide shade