The correct statement is that the abundance of tropical rain forests contain a variety of bio-diversity because of the thick and dense rainfall experienced by such forests.
The tropical rain forests are such forests which keep receiving good amount of rainfall every year due to the geographical conditions they are in.
Tropical rain forests
- The tropical rain forests are covered under huge rainfall, which results in the growth of plants and trees of different species and attracts suitability of survival to different animals.
- As the animals are easily able to survive in such forests, they are present in good numbers in the tropical rain forests.
Hence, the tropical rain forests contain a large variety of plants and animals due to abundant rainfall.
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