成人快手

  • Resource management

    • Resource management - water - Edexcel

      Global water supply and consumption are unequal. The demand for water is increasing and water is not always available. Water insecurity is a big issue in some parts of the world.

    • Managing water sustainably - Edexcel

      Various strategies have been employed to make water available to more people, through water transfers and the construction of dams and reservoirs. Water sustainability is a global concern.

    • Resource management - energy - Edexcel

      Global energy supply and consumption are unequal. There's a need to manage energy supplies and there are strategies that can be put in place to achieve this. Energy sustainability is a global concern.

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