Answer:

tropical rainforests

living components : plants and wild animals

non living things : soil, rain, air

benefits: wood products

coral reefs

living components: seaweed and fishes

non living: seawater and light

benefits: habitat of fishes

mangrove swamp

living components: crab, mollusks, shrimp

non living: water, soil, sunlight

benefits: coastal protection

Explanation:

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