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There is no answer to that question, I'm sorry. New species are found all the time, so it is impossible to keep on track of how many animals have scientists found. They think, that probably over 90 % of all world's species are not yet found.
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∙ 12y ago
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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.
What is a measure of how many different species live in ecosystem?
ecology
In an ecosystem, the presence of many different species is critical for the survival of some forms of life when?
significant changes occur in the ecosystem
When an ecosystem has all of its niches filled by many different species this ecosystem has a high level of?
biodiversity. Biodiversity refers to the variety of different species and their interactions within an ecosystem. A high level of biodiversity indicates a healthy and balanced ecosystem that can better withstand environmental changes or disturbances.
What is a group of organisms of different species that live and interact together referred as?
the answer is it can be ecosystem.
Why are there different types of organisms in different ecosystem?
There are a number of different types of species of organisms in an ecosystem in order for it to be functional and stable. Different organisms add species diversity which increases the stability of the ecosystem. Eg. the ecosystem such as a forest can quickly regenerate after a natural disturbance such as a fire.
All the different species of an ecosystem are referred to as the?
Community or biotic elements of the ecosystem.
How many different species of animals are located in alpine ecosystem?
This depends on which alpine ecosystem it is, the climate, and the predators within it. Different alpine ecosystems have quite varied animal populations.
What level of organization is defined as a group of different species that live together in a single ecosystem?
an ecosystem
How is a biological population different from the population of a whole ecosystem such as a rainforest?
A biological population consists of all one species instead of many species.
How does the extinction of various species results in a less diverse ecosystem?
The diversity of an ecosystem is how many different species (or types of organisms) there are. If a species becomes extinct, then there is 1 less species in that ecosystem and there is less diversity. If more than one species dies out, then the diversity is decreased by more than one organism.
How is a community and ecosystem different?
The people who build
