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Optimise B2 unit 8

English 22 Public

Environment

Study Slideshow

What is carbon footprint?

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What is climate change?

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What is gobal warming?

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What is greenhouse effect?

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What is ozone layer?

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What is renewable energy?

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What is sustainable development?

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What is toxic waste?

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What is call for?

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What is chop down?

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What is clean up?

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What is die out?

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What is do away with?

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What is run out?

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What is throw away?

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What is wipe out?

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