
Biodiversity | Definition & Facts | Britannica
Oct 19, 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 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] .
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? - Smithsonian National Museum of Natural …
Learn about biodiversity and the ongoing discovery of new species. Find out what scientists are monitoring to track biodiversity and extinctions.
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 and how are we protecting it? - BBC
Oct 18, 2024 · Biodiversity is the variety of all life on Earth - animals, plants, fungi and micro-organisms like bacteria. Together they provide us with everything necessary for survival - …
What is Biodiversity? - AMNH
It's the differences in this world that make all the difference! Find out why biodiversity is so important—and what you can do to help protect it.
What is Biodiversity? - 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: What is it and how can we protect it? - UN News
Jan 22, 2024 · What does 'biodiversity' mean and why is it important? In simple terms, biodiversity refers to all types of life on Earth. The UN Convention on Biological Diversity (CBD) describes …
What is biodiversity and why does its loss matter?
Biodiversity is the volume of life on Earth, as well as how different species interact with each other and the physical world around them.