
Biodiversity | Definition & Facts | Britannica
Dec 1, 2025 · Biodiversity, the variety of life found in a place on Earth or, often, the total variety of life on Earth. A common measure of this variety, called species richness, is the count of …
Biodiversity - Wikipedia
Biodiversity is most commonly used to replace the more clearly-defined and long-established terms, species diversity and species richness. [13] However, there is no concrete definition for …
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? - 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.
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.
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 animals that are common or easily seen. It includes species that …
BIODIVERSITY Definition & Meaning - Merriam-Webster
The meaning of BIODIVERSITY is biological diversity in an environment as indicated by numbers of different species of plants and animals. How to use biodiversity in a sentence.
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? Definition, Importance, Threats, and …
Apr 13, 2025 · This breathtaking richness, this complexity and abundance of life, is what we call biodiversity. Biodiversity is the very fabric of life on Earth. It includes all living …
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 diversity of species, genetic variations, and ecological …