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CLIMATE CHANGE

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  • 1. What climate changes have taken place before the present time?
    There had been several ice ages or glacial periods
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  • What are the main differences between modern climate changes and the ones that occurred in the past?
    The current changes aren’t the result of natural causes, but of human activity.
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  • What were the agreements reached in the summit in Tokyo?
    That most industrialized countries try to reduce the volume of greenhouse gas emissions and were given targets for their reductions
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  • Which suggestions were made and why?
    suggested that more forests should be planted to create so- called “sinks” to absorb greenhouse gases
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  • Rising global temperatures could have serious consequences such as?
    Floods and droughts
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  • What is the cause of the unusual warming of the earth ?
    The greenhouse gases like carbon dioxide
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  • How is emmited the greenhouse gases?
    By cars engines and modern industrial processes
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  • What is the principal effects of these greenhouse gases?
    The heat of the sun is trapped and the planet warm up
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  • Which natural disaster do you know?
    earthquake, tsunamis, volcano eruption, floods, tornados, forest fire
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  • Which is one of the causes of the rapid climate change ?
    The drastic deforestation
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