
Biodiversity | Definition & Facts | Britannica
6 days ago · What is the definition of biodiversity? Biodiversity, also called biological diversity, is the variety of life found in a place on Earth or, often, the total variety of life on Earth. A …
Biodiversity - Wikipedia
Biodiversity is the variability of life on Earth. It can be measured on various levels, for example, genetic variability, species diversity, ecosystem diversity and phylogenetic diversity. [1] .
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 can encompass the evolutionary, ecological, and …
What is biodiversity? - 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 bacteria that make up our natural world.
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 other living things. It includes everything from towering …
What is Biodiversity? Definition, Importance, Threats, and …
Apr 13, 2025 · Biodiversity is not just about the number of species. It’s about relationships, interactions, processes, and the evolutionary dance of adaptation and survival. In this article, …
What is Biodiversity? - U.S. National Park Service
Mar 4, 2019 · The term biodiversity encompasses life at all its levels, from ecosystems to species to genes. To study biodiversity is to study the complete web of life that makes Earth the only …
What is biodiversity, and why is it so important? / RHS Gardening
Oct 17, 2025 · What is biodiversity, and why is it so important? It’s a word we hear a lot – Biodiversity Net Gain, biodiversity loss, biodiversity crisis, garden biodiversity. But what do we …
What is Biodiversity | WWF
Biodiversity found on Earth today consists of many millions of distinct biological species, the product of four billion years of evolution. But the word “Biodiversity” itself is actually quite new.
What Is Biodiversity? - Smithsonian National Museum of Natural …
Biodiversity — short for biological diversity — is the variety of all living things and their interactions. Biodiversity changes over time as extinction occurs and new species evolve.