renewable materials
Post on 24-Feb-2016
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Renewable Materials. Can be grown and cropped from plants, trees and animals Sometimes know as non-finite as theoretically there is no end to this resource. Materials from plants/trees. Materials from animals. Non-renewable materials. - PowerPoint PPT Presentation
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Renewable Materials
• Can be grown and cropped from plants, trees and animals
• Sometimes know as non-finite as theoretically there is no end to this resource
Materials from plants/trees
Acetate
Scots Pine
Beech
Cotton
Paper
Cereals
Materials from animals
Silk
Wool
MeatMilk
CheeseEggs
Fish
Non-renewable materials
• Dug out of the ground as ores, minerals, oil etc. prior to processing
• Once consumed they are lost forever• Sometimes called finite resources as they will
eventually run out• It is important to try to recycle as many of these
materials as possible
Materials dug out of the ground
Earthenware Clay
Porcelain
Copper
Cooking Foil
Aluminium
Mild Steel
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