Biodiversity | Definition & Facts | Britannica
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 species in an area.
Biodiversity - Wikipedia
To give a couple of examples, the Food and Agriculture Organization of the United Nations (FAO) defined biodiversity in 2019 as "the variability that exists among living organisms (both within and between species) and the ecosystems of which they are part."
Biodiversity - National Geographic Society
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 redwood trees to tiny, single-cell algae that are impossible to see without a microscope.
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? Why Is It Important? | AMNH
The term biodiversity (from “biological diversityâ€) refers to the variety of life on Earth at all its levels, from genes to ecosystems, and can encompass the evolutionary, ecological, and cultural processes that sustain life.
What is Biodiversity? - U.S. National Park Service
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 are not well known, such as microorganisms or invertebrates.
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.
Biodiversity: What is it and how can we protect it? | UN News
The UN Convention on Biological Diversity (CBD) describes it as “the diversity within species, between species and of ecosystems, including plants, animals, bacteria, and fungiâ€. These three...