Which of the following are ecosystem services?

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Multiple Choice

Which of the following are ecosystem services?

Ecosystem services are the benefits people obtain from natural ecosystems, including provisioning, regulating, and cultural aspects. The items listed—food production, water purification, flood control, and pollination—cover several key services: provisioning (food), regulating (water clean-up and flood risk reduction), and supporting/interaction with crops (pollination by organisms). Together they illustrate how intact ecosystems contribute directly to human well-being. The other options describe human activities (mining and fossil fuel extraction; industrial manufacturing) that can degrade or use ecosystems rather than provide their benefits. The idea of “only aesthetic value” highlights a cultural service, but it’s incomplete because ecosystems offer many other services as well.

Ecosystem services are the benefits people obtain from natural ecosystems, including provisioning, regulating, and cultural aspects. The items listed—food production, water purification, flood control, and pollination—cover several key services: provisioning (food), regulating (water clean-up and flood risk reduction), and supporting/interaction with crops (pollination by organisms). Together they illustrate how intact ecosystems contribute directly to human well-being.

The other options describe human activities (mining and fossil fuel extraction; industrial manufacturing) that can degrade or use ecosystems rather than provide their benefits. The idea of “only aesthetic value” highlights a cultural service, but it’s incomplete because ecosystems offer many other services as well.

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