Answer :
Final answer:
Preserving a watershed involves maintaining natural features like forests and wetlands which act as filters for water quality and flow.
Explanation:
Preserving a watershed involves maintaining the natural features that help regulate water flow and quality. Scientists recommend preserving a watershed by preserving forests and wetlands within the watershed. Forests and wetlands act as natural filters, helping to purify water and reduce pollution before it reaches larger bodies of water.
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c. preserve forests and wetlands within the watershed
Preserving forests and wetlands within the watershed helps maintain natural habitats, control erosion, filter pollutants, regulate water flow, and support biodiversity. This approach allows the natural ecosystem to function properly, mitigating the negative impacts of human activities such as urbanization, agriculture, and deforestation. It also helps to ensure the long-term health and sustainability of the watershed, protecting water quality and quantity for both human and ecological needs.
Preserving forests and wetlands within the watershed helps maintain natural habitats, control erosion, filter pollutants, regulate water flow, and support biodiversity. This approach allows the natural ecosystem to function properly, mitigating the negative impacts of human activities such as urbanization, agriculture, and deforestation. It also helps to ensure the long-term health and sustainability of the watershed, protecting water quality and quantity for both human and ecological needs.