Biology Ecosystems

Ecosystems

We will learn all about how organisms interact in the place where they live!

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biotic or abiotic?

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biotic or abiotic?

Multiple Select

Which are biotic factors in this picture?

• rock

• sunlight

• frog

• dragonfly

• plants

Multiple Select

Which are abiotic factors in this picture?

• rock

• sunlight

• frog

• dragonfly

• plants

Ecosystem

• A community of organisms and their environment

Population

• A group of organisms of the same species that live in a specific area.

Community

• All the populations of species that live in the same area and interact with each other.

• Interact: affect each other

Multiple Choice

What is a community of organisms and their environment?

• community

• population

• ecosystem

Multiple Choice

What is a group of organisms of the same species in a specific area?

• community

• population

• ecosystem

Multiple Choice

What is all the populations of species that live in the same area and interact with each other?

• community

• population

• ecosystem

Multiple Choice

What are living organisms part of an environment?

• biotic factors

• abiotic factors

Multiple Choice

What are non-living things part of an environment? (like soil, light, and temperature)

• biotic factors

• abiotic factors

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In an ecosystem, what are the organisms that eat other organisms?

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In an ecosystem, what are the organisms that make their own food?