Questão 1
Questão
The living things and nonliving things in an area make up an
Responda
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a. Solar system
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b. Ecosystem
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c. Community
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d. Niche
Questão 2
Questão
All organisms of the same kind that live in a particular area make up a
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community
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population
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niche
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ecosystem
Questão 3
Questão
All populations that live together in the same place make up a
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ecosystem
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population
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niche
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community
Questão 4
Questão
The various living things in an ecosystem, such as plants, animals, and bacteria, are known as
Questão 5
Questão
The nonliving parts of an ecosystem, such as water, minerals, sunlight, air, and soil are
Questão 6
Questão
What are the three cycles of an ecosystem?
Questão 7
Questão
There are three types of symbiosis.
Questão 8
Questão
_______________________________ is the attempt by organisms to obtain a resource that is available in a limited supply.
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a. Compilation
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b. Computation
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c. Compartment
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d. Competition
Questão 9
Questão
Each species has a different _____________________________, or role in the community.
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job
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niche
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occupation
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role
Questão 10
Questão
A ____________________________________ is a model of the path that the energy in food takes as it moves from one organism to the next in an ecosystem.
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food chain
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food web
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energy pyramid
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photosynthesis
Questão 11
Questão
Three types of organisms make up a food chain in an ecosystem. What are they?
Questão 12
Questão
How is a food web different from a food chain?
Questão 13
Questão
A model that shows how energy flows through a food chain is called an
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food chain
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food pyramid
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food web
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energy pyramid
Questão 14
Questão
A condition that controls the size or growth of a population is called a
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a. Limitation
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b. Limiting factor
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c. Symbiosis
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d. Control factor
Questão 15
Questão
If organisms cannot adapt to the changes in their ecosystem, they may become one of three things. List those three things.
Questão 16
Questão
The loss of any species affects _________________________________, or the wide variety of life on Earth.
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biodiversity
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biology
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biouniversity
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biological
Questão 17
Questão
The gradual replacement of one community by another is called
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commensalism
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mutualism
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pioneer community
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succession
Questão 18
Questão
Explain the differences between a pioneer community and a climax community.