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Powerpoint Description:

Use this slideshow to help you teach the KS3 content on geology. It covers: the composition and structure of the Earth, types of rock, how sedimentary, igneous and metamorphic rocks are formed, the rock cycle, the Earth's resources and when they might run out, recycling, the carbon cycle, the Earth's atmosphere, global warming and the role of carbon dioxide, the greenhouse effect, deforestation.

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