ECOLOGY
ECOSYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -A keystone species helps define an entire ecosystem. Without its keystone species, the ecosystem would be dramatically different or cease to exist altogether.
Detailed explanation-2: -Which of the following is true about keystone species? They maintain the balance of power within the community. After a glacier melts, over time, the area may become covered by shrubs and finally a forest.
Detailed explanation-3: -In a marine ecosystem, or any type of ecosystem, a keystone species is an organism that helps hold the system together. Without its keystone species, ecosystems would look very different. Some ecosystems might not be able to adapt to environmental changes if their keystone species disappeared.
Detailed explanation-4: -Species that have a high impact on certain ecosystem and their population.