Biodiversity | Definition & Facts | Britannica
Aug 24, 2026 · Biodiversity, the variety of life found in a place on Earth or, often, the total variety of life on Earth. A common measure …
What is Biodiversity? Why Is It Important? | AMNH
The term biodiversity (from “biological diversity”) refers to the variety of life on Earth at all its levels, from genes to ecosystems, and …
Biodiversity - Wikipedia
Biodiversity is the variability of life on Earth. It can be measured on various levels, for example, genetic variability, species diversity, …
What Is Biodiversity? | WWF - World Wildlife Fund
Biodiversity is all the different kinds of life you’ll find in one area—the variety of animals, plants, fungi, and even microorganisms like …
Biodiversity - National Geographic Society
May 7, 2025 · Biodiversity refers to all the different kinds of living organisms within a given area, including plants, animals, fungi and …
Biodiversity - World Health Organization (WHO)
Feb 18, 2025 · Biodiversity, the variability among living organisms from all sources, underpins all life on Earth. This includes diversity …
Biodiversity: Definition, Types, Importance, Conservation
Jan 30, 2026 · Biodiversity is the term used to describe the diversity of life forms in the world, i.e., all plants, animals, and …
What is Biodiversity? Meaning, Definition. - UNESCO
Biodiversity refers to the variety of life forms within a specific ecosystem, region, or on the planet as a whole. It encompasses the …
What is Biodiversity? - U.S. National Park Service
Mar 4, 2019 · Biological diversity (or biodiversity) is the variety of life on Earth. It includes all living things, not just the plants and …
Biodiversity 101 - NRDC
Apr 22, 2022 · Biodiversity can be defined as the “variety of life in our natural world” and is measured as the number of different …
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