A tropical rainforest includes trees, animals, insects, plants, rain, rivers, rocks, soil, and warm, moist air.Which spheres of Earth are represented in a tropical rainforest?

Trees, animals, insects, and plants are living things, so they belong to the biosphere. Rain and rivers are water, which is part of the hydrosphere, while rocks and soil belong to the geosphere. These three spheres are all represented in the rainforest.

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