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"Education is the most powerful weapon which you can use to change the world”
– Nelson Mandela

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Earth Resources

Earth Resources

Q Resources from the earth are used to make everything from kitty litter to microchips. Look around your home or work and list 2-3 items that were made with geologic resources. Do some research on the internet and tell us where and how the resources needed to make these items were obtained. What environmental problems are associated with extracting these resources? How long is the remaining supply of these resources expected to last? What will we do when these resources run out?

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Looking around my family's Christmas tree farm (the farm was almost completely burned from the CZU lighting fire), I noticed that we have been using and have gone through several chain saws. I noticed that we were going through several chain saw bars and chains. Chain saw bars and chains are made from steel, and steel is made from iron. Luckily iron ore is the 4th most abundant element, by mas, in our Earth’s crust. Commercially iron is produced in a blast furnace. It is heated haematite or magnetite with carbon and calcium carbonate.