Answer:

Rainforests - a luxuriant, dense forest rich in biodiversity, found typically in tropical areas with consistently heavy rainfall.

Coral Ecosystems - A coral reef is an underwater ecosystem characterized by reef-building corals.

Mangroves - a tree or shrub that grows in chiefly tropical coastal swamps that are flooded at high tide.

Answer:

1. Rainforests - Luxuriant, dense forest rich in biodiversity, found typically in tropical areas with consistently heavy rainfall.

2. Coral Ecosystems - An underwater ecosystem characterized by reef-building corals.

3. Mangroves - A tree or shrub that grows in chiefly tropical coastal swamps that are flooded at high tide. Mangroves typically have numerous tangled roots above ground and form dense thickets.

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