What term refers to the variety of living things in ecosystems around the world?

Prepare for the OpenSciEd 7.5 Ecosystem Dynamics Test. Use flashcards and multiple-choice questions, with hints and explanations. Challenge yourself and excel in your exam!

Multiple Choice

What term refers to the variety of living things in ecosystems around the world?

Explanation:
Biodiversity is the variety of living things in ecosystems around the world. It includes the different species that exist, the genetic diversity within those species, and the variety of ecosystems themselves. This diversity helps ecosystems function and adapt, giving us services like pollination, clean water, fertile soil, and climate regulation. When there are many kinds of organisms and interactions, ecosystems are more resilient to changes and disturbances. Endangered describes species that are at risk of extinction, not the overall variety of life. Disruption refers to disturbances that can alter how ecosystems function, which can threaten biodiversity but doesn’t define the global variety itself. Customary forests are forests managed by communities using traditional practices, which is about governance and use, not the scope of living diversity.

Biodiversity is the variety of living things in ecosystems around the world. It includes the different species that exist, the genetic diversity within those species, and the variety of ecosystems themselves. This diversity helps ecosystems function and adapt, giving us services like pollination, clean water, fertile soil, and climate regulation. When there are many kinds of organisms and interactions, ecosystems are more resilient to changes and disturbances.

Endangered describes species that are at risk of extinction, not the overall variety of life. Disruption refers to disturbances that can alter how ecosystems function, which can threaten biodiversity but doesn’t define the global variety itself. Customary forests are forests managed by communities using traditional practices, which is about governance and use, not the scope of living diversity.

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