[PDF] biodiversité définition

What does the term biodiversity refer to?

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 cultural processes that sustain life. Click to see full answer.

What does biodiversity stand for?

What is biodiversity in simple words? Biodiversity is the shortened form of two words “biological” and “diversity”. It refers to all the variety of life that can be found on Earth (plants, animals, fungi and micro-organisms) as well as to the communities that they form and the habitats in which they live. What are the 4 types of biodiversity?

What is biodiversity explain its significance?

Explanation: Biodiversity is important in ecosystems because it prevents extinction of species, allows organisms to adapt to changes in the environment and provides a wide range of materials and foods for survival. Biodiversity is categorized into species diversity, genetic diversity and ecosystem diversity.

What does biodiversity mean to US?

Biodiversity underpins all life on Earth, and refers to biological variety in all its forms, from the genetic make up of plants and animals to cultural diversity. What does biodiversity mean for human health? People depend on biodiversity in their daily lives, in ways that are not always apparent or appreciated.