Strategies to reduce water usage.

• A. Inefficient Water Use
• B. Conservation
• C. Freshwater Sustainability
• D. Water Conservation

Answer: (D)

The key idea here is identifying the term that describes actions to lower water use. Water conservation is the practice of reducing water use through efficient devices, behaviors, and management strategies to preserve freshwater resources. This makes it the most appropriate label for strategies to reduce water usage, because it directly targets decreasing demand and minimizing losses through examples like low-flow fixtures, efficient irrigation, leak detection, rainwater harvesting, and changes in daily habits.

Inefficient water use describes wasteful conditions rather than the strategies to reduce usage, so it doesn’t fit as a plan of action. Conservation by itself can be too broad and might refer to protecting various resources or ecosystems, not specifically reducing water consumption. Freshwater sustainability focuses on the long-term availability and health of water resources, not the immediate practices that cut water use.