One well is a sustainable source of water for the daily use of ____ people.
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Keep practicing — related questions
- There are ___ billion people in the world without daily access to clean drinking water.
- Only ______ of Earth's water is fit for human consumption.
- Less than __ per cent of water in the world is really fit to drink.
- Only ______ of Earth's water is fit for human consumption
- Fresh water is a precious resource. People build ____ across rivers to create ____ of water.
- By 2030, water demand around the world will increase by ___ percent.
- ____% of the water used daily by the average person is wasted.
- Of the total water available, __________ is fit for human consumption.