What does biodiversity refer to quizlet?

What does 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.

What does the term biodiversity refer to quizlet?

Biodiversity. the variety of species/ life in an ecosystem, it includes where the organisms live and the genetic variation between different species and within a species itself. Fauna. Animal life.

Which is the best description of biodiversity quizlet?

what is biodiversity? The complete range of species and biological communities, as well as the genetic variation within species and all ecosystem processes.

What is biodiversity of an area referred to as?

By Stuart L. Pimm | View Edit History. biodiversity, also called biological diversity, 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.

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What is biodiversity short answer?

Biodiversity can be described as the sum total of all plants and animals found in a particular area. It is basically a measure of all variations found at the genetic, species, and ecosystem level. It is mainly influenced by the environmental, geographical, climatic and topographical conditions of an area.

What is the best definition of the term biodiversity?

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.

Why is biodiversity important quizlet?

Biodiversity is the variety of life in the world or in a particular habitat or ecosystem. Biodiversity is important because it provides us with Natural Resources (Food, Water, Wood, etc.) Natural Services (Pest Control, Air and Water Purification, etc.) and of course, Aesthetic Pleasure.

What are examples of biodiversity?

Most people recognize biodiversity by species—a group of individual living organisms that can interbreed. Examples of species include blue whales, white-tailed deer, white pine trees, sunflowers, and microscopic bacteria that can’t even be seen by the naked eye.

Why is biodiversity important?

Biodiversity is important to humans for many reasons. … Ecological life support— biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystem services.

Which one of the following is the best definition of species diversity quizlet?

The range and variety of genes, species and habitats within a particular region.

What causes species diversity?

Species diversity is caused by evolution. A region becomes diverse with the evolution of different species in an area.

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Which one of the following is the best definition of species diversity?

Species diversity is defined as the number of species and abundance of each species that live in a particular location. The number of species that live in a certain location is called species richness. … Abundance is the number of individuals of each species.