1001 Space Earth Earth Rocks and Minerals Landscape Sea Weather and Climate Natural Disasters Resources Nature History Human World Science and Technology

Choose a Page:Where do most of the world's trees...What resources are used to build a...Why is there lots of heavy industr...How do ore deposits form?How do we get power from flowing w...How is iron obtained from its ore?How does coal form?What is carbon used for?What is a renewable resource?*What is recycling?*What is petroleum? What is recycling? Recycling means using a particular resource over and over again. For example, old aluminium cans may be melted down and turned into new cans, and waste paper can be pulped to make more paper. A plastic recycling plant   Previous: Back Book: 1001 Section: Earth Chapter: Resources