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It would affect it greatly. The sea otter is considered keystone because it feeds on sea urchins, who in turn feed on kelp. Without the sea otter, sea urchin populations would rise, leading to probable destruction of the kelp forests

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12y ago
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13y ago

The biodiversity decreases

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10y ago

the ecosystem collapses.

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Q: What effect does an keystone species have on an ecosystem?
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Related questions

In an ecosystem a large number of species are dependent of one particular species bird the species of bird is an example of a an species?

In an ecosystem, a large number of species are dependent of one species of bird. This species of bird is an example of a keystone species.


Why keystone species are so important to ecosystem function?

The keystone species is critical to maintaining the stability of an ecosystem, and changes in its population indicate changes in ecosystem health.


Are mosquitoes a keystone species?

A keystone species is one that other lifeforms in an ecosystem depend on. Mosquitoes are a keystone species because they are extremely low on the food chain, and if they were removed from an ecosystem, the food supply would be interrupted.


What is a species that influences the survival of many others in an ecosystem?

Keystone Species


What is the name for a species that influences on the survival of many other species in your ecosystem?

The term is biodiversity. High biodiversity means a large number of different species in an ecosystem. An ecosystem with many different species is less likely to be disrupted by environmental changes.


How do you use the word keystone species in a sentence?

The American alligator, gray wolf and gopher tortoise are all examples of keystone species. The loss of a keystone species will upset the balance of an ecosystem.


What do you call the a species that has a huge impact on an ecosystem even if the species is not very abundant?

keystone species is a species that has an unusually large impact on its ecosystem.


What is the term to describe a species that influence the survival of many others in an ecosystem?

keystone species


What name is given to a species in an ecosystem upon which a large number of other species are dependent?

This is a "keystone" species.


In an ecosystem a large number of species are dependent on one particular species of bird?

In an ecosystem when a large number of species are dependent on one particular species of bird this makes the bird a keystone species. This bird has a disproportionate effect on the surround environment because so many others are dependent on it.


In an ecosystem a large number of species are dependent on one particular species of bird The species of bird is an example of a species?

Keystone


In an ecosystem a large number of species are dependent on one particular species of bird the species of bird is and example of a species?

Keystone species