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When the number and species of organisms in an ecosystem do not change suddenly it is in?
Wiki User
∙ 11y ago
the dick holer
Wiki User
∙ 11y ago
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Why does one change in the ecosystem often lead to other changes in the ecosystem?
The ecosystem is comprised of several organisms and how they relate to their environment. Each organism is connected to another in one way or another and that is why one change is bound to affect all organisms in the ecosystem.
An ecosystem will most likely remain stable if?
There is a lot of biodiversity (different species living together)
What makes an ecosystem stable?
Having a diversity of species and having resistance towards change
How is the ecosystem likely to change as a result Select the two correct answers.?
Loss of habitat Loss of species
Which change is most likely to lead to competition among organisms?
Organisms that fill the same niche in a given ecosystem are most likely to be competitors, since they would need the same resources (example: food). If the ecosystem wasn't rich enough in resources to support both (or more than 2) species that fill the same niche they'd have to compete with each other to survive.
When a species includes organisms with a wide variety of traits it is most likely that this species will have?
a greater chance to survive if the environmental conditions suddenly change.
Why does one change in the ecosystem often lead to other changes in the ecosystem?
The ecosystem is comprised of several organisms and how they relate to their environment. Each organism is connected to another in one way or another and that is why one change is bound to affect all organisms in the ecosystem.
How do invasive species harm the environments?
Invasive species cause harm to the environment, because their like unknown organisms that exist, and replace original species. I might be able to change the environment/ecosystem.
What is an example of an external factor causing a change in the diversity of an ecosystem?
A change in temperature brings a new species to an ecosystem.
What is a species that can change a whole ecosystem when it changes in number?
rats
What is a gradual change in the kinds of organisms living in an ecosystem?
Succession refers to the normal, gradual changes that occur in the types of species that live in an area.
Which ecosystem is the most resistant to permanent change?
Diverse organisms in a large region.
Why ecologists are so worried about foreign organisms?
Foreign organisms refer to invasive species which inhabit a foreign environment. Usually invasive species out compete native species and kill them off by taking their resources (abiotic/biotic). And can be considered a "pest" because they are large in numbers and spreading/taking over native land and competing with native species. Therefore can really change an ecosystem when an invasive species comes in.
How does the circulating water in a standing water ecosystem affect the ecosystem?
Circulating water in a standing water ecosystem can affect the ecosystem. This is because it can change the PH of the water killing the existing organisms.
How does the circulation water in a stand-water ecosystem affect the ecosystem?
Circulating water in a standing water ecosystem can affect the ecosystem. This is because it can change the PH of the water killing the existing organisms.
What is a indicator organisms?
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
An ecosystem will most likely remain stable if?
There is a lot of biodiversity (different species living together)
