This Term we are learning about the Earth. That's a very broad topic so I'm going to explain in detail what exactly we are learning about. So millions and billions of years ago the Earth started to form, there were different parts chemicals and stuff involved. Eventually the Earth came to be habitable and started to sustain life. There are different parts to sustaining life we are learning about the Earth's "spheres". The Atmosphere, Biosphere, Hydrosphere and Geosphere, and how they all play a role in sustaining life.
In this presentation about we learnt about the different stages and I quote "The 5 mile stones" which are important because it was those things that show the different stages the Earth went through before it was fully developed and safe to live on.
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