Unit 9 Welcome to the Earth Summit

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Unit 9Welcome to the Earth Summit
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In 2002, the Earth Summit was held in
Johannesburg in South Africa.
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One of the main themes of the summit was
sustainable development.
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We are now facing the big three
1.Contaminated drinking water 2.Poor sanitation
3.Air pollution
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Other problems we are facing are
Poverty War Violence
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The representative of China at the earth summit
is
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Among these problems, which do you think is the
most important? Why?
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What shall we do in the future?
To wipe out
Pollution Poverty War
Education