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Water cycle and properties

To protect and use water sustainably, it's important to understand how water works.

This will help you understand how different land uses can affect the water supply.

Learning about the properties of water shows you how:

  • it can get polluted, dissolve things and hold them in suspension
  • flowing water can erode landforms.

Find out:

  • where water comes from
  • what the water cycle is
  • the properties of water.

Read about the water cycle PDF (6.1 MB).

Water and ecosystems