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  2. Water conservation - Wikipedia

    en.wikipedia.org/wiki/Water_conservation

    The key activities to conserve water are as follows: Any beneficial reduction in water loss, use and waste of resources. [3] Avoiding any damage to water quality. Improving water management practices that reduce the use or enhance the beneficial use of water. [4] [5] One of the strategies in water conservation is rainwater harvesting. [8]

  3. Environmental protection - Wikipedia

    en.wikipedia.org/wiki/Environmental_protection

    A national policy for the environment and for water resources; A policy for the preservation, conservation and sustainable use of ecosystems, biodiversity, and forests; Proposing strategies, mechanisms, economic and social instruments for improving environmental quality, and sustainable use of natural resources;

  4. School hygiene - Wikipedia

    en.wikipedia.org/wiki/School_hygiene

    Pupils in Medan, Indonesia, practice handwashing in class. School hygiene or school hygiene education is a healthcare science and a form of school health education.The primary aim of school hygiene education is to improve behaviour through hygienic practices connected to personal, water, food, domestic, and public hygiene. [1]

  5. Green for less: Reclaim your gray water - AOL

    www.aol.com/news/2009-04-26-how-to-conserve...

    Most of us know the usual ways to save water, namely We need them all but without water there would be no food, in fact, no life at all. It is so important that we protect and conserve this ...

  6. Sacramento, other California cities would have to conserve ...

    www.aol.com/sacramento-other-california-cities...

    The Water Board’s landmark urban water conservation rules have been in process for years. Following a severe drought, former Gov. Jerry Brown signed two laws requiring 400 California cities to ...

  7. Opinion: California has to conserve water. Why is ... - AOL

    www.aol.com/news/opinion-california-conserve...

    The state water board knows California is facing a hotter, drier future, but it's letting urban utilities ignore appropriate 'water budgets' for a decade or longer. Opinion: California has to ...

  8. Environmental education - Wikipedia

    en.wikipedia.org/wiki/Environmental_education

    Conservation Education dealt with the natural world in a drastically different way from Nature Study because it focused on rigorous scientific training rather than natural history. [27] Conservation Education was a major scientific management and planning tool that helped solve social, economic, and environmental problems during this time period.

  9. Water scarcity - Wikipedia

    en.wikipedia.org/wiki/Water_scarcity

    Water scarcity can take several forms. One is a failure to meet demand for water, partially or totally. Other examples are economic competition for water quantity or quality, disputes between users, irreversible depletion of groundwater, and negative impacts on the environment.