What does water conservation entail?

Water conservation involves the preservation and management of both surface and groundwater resources to ensure sustainable use and availability. It encompasses practices and strategies aimed at reducing water waste, protecting ecosystems, and maintaining the quality of water resources. By considering both types of water, conservation efforts can address broader issues such as drought management, habitat preservation, and maintaining the balance of water cycles.

Other options do not accurately represent water conservation. The complete elimination of water use is impractical and would not support human life or ecosystems. The focus on surface water only neglects the importance of groundwater, which is a vital resource for many communities and ecosystems. Finally, utilizing water without concern for pollution disregards the essential aspect of maintaining water quality, which is crucial for both human health and environmental sustainability. Therefore, the correct understanding of water conservation encompasses the careful management of all available water resources.