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Topic 4: Water World What do these pictures have in common?

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Presentation on theme: "Topic 4: Water World What do these pictures have in common?"— Presentation transcript:

1 Topic 4: Water World What do these pictures have in common?

2 How can a healthy hydrological cycle be threatened by humans? Lesson objectives: To understand how humans can threaten water quality

3 Task In your booklet on page 10 classify all the pollutants from the diagram you have been given. Read the types of water pollution to the impact DomesticIndustrialAgriculturalTransportOther

4 What impacts are human activities having on Mexico City? Aquifer

5 Levels of water pollution Why do you think some countries such as India and China do not have standards for water quality like Japan now does? (Thinking before the Tsunami!)


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