Below are the previews for the slide in Earth and Atmosphere. If you click on them, you can see larger versions. If you are on a computer you can press the left and right arrows to move. You can also click the arrows to the left and right of the screen.
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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