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If an ecosystem lost a keystone species, which outcome would be expected?

A. The oxygen supply in the ecosystem would be depleted.
B. The population numbers of other species would change dramatically.
C. A new keystone species would replace the old keystone species.
D. The temperature of the ecosystem would increase.

Answer :

If an ecosystem lost a keystone species, option C: a new keystone species would replace the old keystone species.

An ecosystem would suffer greatly if one of its keystone species disappeared. Other species' population sizes would fluctuate drastically. Ecosystems would look extremely different without their keystone species. However, their oxygen level would not be affected because of the replacements.

If a keystone species vanished, some ecosystems might not be able to adjust to environmental changes. That can lead to the ecosystem's demise or might open the door for an invading species to take control and drastically change the environment.

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Complete question:

If an ecosystem lost a keystone species, which outcome would be expected? responses

the oxygen supply in the ecosystem would be depleted.

the population numbers of other species would change dramatically.

a new keystone species would replace the old keystone species.

the temperature of the ecosystem would increase.

Thanks for taking the time to read If an ecosystem lost a keystone species which outcome would be expected A The oxygen supply in the ecosystem would be depleted B The population. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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