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Ecosystem Components and Relationships Quiz

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Ecosystem Components and Relationships Quiz

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Questions and Answers

Which of the following best defines an ecosystem?

A group of living organisms in a particular area

A community of living and nonliving things in a particular area (correct)

A group of nonliving things in a particular area

A collection of living things in a particular area

Which of the following is an example of an abiotic factor in an ecosystem?

Predators

Sunlight (correct)

Bacteria

Plants

What is the difference between a competitive and a mutually beneficial relationship in an ecosystem?

Mutually beneficial relationships involve both organisms benefiting

Competitive relationships benefit both organisms involved

Competitive relationships involve one organism benefiting at the expense of the other (correct)

Mutually beneficial relationships involve one organism harming the other

How do abundant resources affect the growth of organisms in an ecosystem?

They lead to an increase in growth Signup and view all the answers

What is the role of models in describing matter and energy transfer in an ecosystem?

To describe how matter and energy are transferred among living and nonliving parts of an ecosystem Signup and view all the answers

What is the difference between biotic and abiotic factors in an ecosystem?

Biotic factors are living components while abiotic factors are non-living components Signup and view all the answers

What is a mutually beneficial relationship in an ecosystem?

A relationship where both organisms benefit from each other Signup and view all the answers

What is the effect of scarce resources on the size of populations in an ecosystem?

The size of populations decreases Signup and view all the answers

What is the role of models in describing matter and energy transfer in an ecosystem?

To simplify complex processes and make them easier to understand Signup and view all the answers

What is a predatory relationship in an ecosystem?

A relationship where one organism hunts and kills another for food Signup and view all the answers

Ecosystem Components and Relationships Quiz

Choose a study mode

Podcast

Questions and Answers

Which of the following best defines an ecosystem?

Which of the following is an example of an abiotic factor in an ecosystem?

What is the difference between a competitive and a mutually beneficial relationship in an ecosystem?

How do abundant resources affect the growth of organisms in an ecosystem?

What is the role of models in describing matter and energy transfer in an ecosystem?

What is the difference between biotic and abiotic factors in an ecosystem?

What is a mutually beneficial relationship in an ecosystem?

What is the effect of scarce resources on the size of populations in an ecosystem?

What is the role of models in describing matter and energy transfer in an ecosystem?

What is a predatory relationship in an ecosystem?

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