Ecosystems

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What is the role of decomposers in an ecosystem?

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Decomposers break down dead organisms and recycle nutrients back into the soil.

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NGSS.MS-LS2-3

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What do decomposers such as fungi and insects primarily feed on?

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Decaying plants and animals.

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NGSS.MS-LS2-3

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How does an increase in the human population affect the environment?

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It can lead to habitat destruction, resource depletion, and increased pollution.

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NGSS.MS-ESS3-4

NGSS.MS-LS2-4

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What is the difference between producers and decomposers in an ecosystem?

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Producers create energy through photosynthesis, while decomposers break down dead matter.

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NGSS.MS-LS2-3

Front

What is a wetland, and why is it important for native species like the bog turtle?

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A wetland is a habitat that supports diverse species and provides essential functions like water filtration and flood control.

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NGSS.MS-LS1-5

NGSS.MS-LS2-4

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What are some negative effects of habitat destruction on native organisms?

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Loss of habitat can lead to decreased populations, extinction, and disruption of the ecosystem.

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NGSS.MS-LS2-1

NGSS.MS-LS2-4

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What is one positive impact of human activities on the environment?

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Some human activities, such as conservation efforts, can help protect and restore ecosystems.

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NGSS.MS-ESS3-3

NGSS.MS-LS2-5

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What is the significance of biodiversity in an ecosystem?

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Biodiversity contributes to ecosystem resilience, stability, and the ability to recover from disturbances.

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NGSS.MS-LS2-5

Front

How do producers contribute to the energy flow in an ecosystem?

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Producers convert sunlight into chemical energy through photosynthesis, forming the base of the food chain.

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NGSS.MS-LS1-6

Front

What are the three main roles in an ecosystem?

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Producers, consumers, and decomposers.

Tags

NGSS.MS-LS2-3