A Multimedia Presentation on Water

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A Multimedia Presentation on Water

• By Simon Manning
• Cheryl Moore
• and
• Matthew Parsons

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Contents

• Slide 1 Title Page
• Slide 2 Contents
• Slide 3 Introducing Water
• Slide 4 The Water Cycle
• Slide 5 Another Water Cycle
• Slide 6 How to Clean Water- A Beginners Guide
• Slide 7 The End

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Introducing Water

• Water or H2O, is a colourless, odourless,
  tasteless liquid having a melting point of 0ºC
  and a boiling point of 100ºC at standard
  atmospheric pressure.It can become ice (solid)
  and steam (Gas). Water is the most commonly found
  substance on earth and is present in many other
  substances.

4
The Water Cycle
5
Another Water Cycle
6
How to Clean Water- a Beginners Guide!

• Step 1 Collect some dirty water from a
  reservoir.
• Step 2 Sieve the water to remove bikes etc.
• Step 3 Filter the water through sand and
  gravel to remove soil, waste and other
  things we better not mention.
• Step 4 Add a Chlorine and Ozone solution to
  the water to get rid of all the
  microscopic bugs and things.
• Step 5 Remove the solution and hey presto
  Pure Water!!

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This is the end of the presentation

• We hope you learnt something

Thank you for listening
Matthew Cheryl and Simon