When you have a many different plants and animals living in one place, you have biodiversity. The Amazon rain forest is rich in biodiversity.

Biodiversity is a shortened form of two words: biological diversity. Biological refers to the study of life forms; diversity means "many" and "different." Construction, pollution, and climate change threaten many different species of plants and animals — these developments threaten biodiversity. Scientists know that the earth's health is related to biodiversity, and one of the main missions of the environmental movement is preserving biodiversity.

Definitions of biodiversity

n the diversity of plant and animal life in a particular habitat (or in the world as a whole)

“a high level of biodiversity is desirable”
Type of:
diverseness, diversity, multifariousness, variety
noticeable heterogeneity

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