ScienceA05

Science A05 Water Supply

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Award-winning video and lesson ideas for young children covering the topic of water supply

Product Description

Video and lesson ideas covering the topic of water supply. Key concepts include:

  • Much of the human water supply comes from rain which has collected into rivers and lakes.
  • A pumping station pumps water to where it can be stored and cleaned at the waterworks.
  • Used water drains into sewers.
  • It is cleaned at the sewage works and returns to rivers or the sea.
  • Natural water tends to become polluted.
  • Polluted water is not clean or safe for human consumption.
  • Clean water supply depends on a system for storing, moving and cleaning water.
  • Used water needs to be treated before it is returned to its natural environment.

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