Zinc conservation

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• Aircraft recycling
• Category:Aluminium conservation
• Category:Aluminium dioxide conservation
• Appliance recycling

• Battery recycling
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  Bicycle
• Bottle recycling
• Buying local

• Category:Cadmium conservation
• Carbon dioxide
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  Carpet recycling
• Carpool
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  Cell Phone recycling
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• Coal
• Cold showers
• Compact Fluorescent Light Bulbs (CFL)
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  Compost
• Composting toilet
• Computer recycling
• Concrete recycling
• Cotton recycling

• Drug recycling

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• Energy audit
• Energy recycling
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• Gasoline recycling
• Geothermal heat pump
• Glass recycling
• Grasscycling
• Green Computing
• Green mania
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  Green Your Pet Care- Pet Food
• Gypsum recycling

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  How to make Your House more Energy efficient

• Land pollution
• Land recycling
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• Light Bulb recycling
• Low-flush toilet

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  Metal recycling

• Oil filter recycling
• Oil recycling
• Ore, rock, sand, soil
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  Organic cotton

• Paint recycling
• Paper recycling
• Pesticide recycling
• Plant a tree
• Plastic recycling
• Power strip

• Reclaimed water
• Recyclable items
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• Category:Reduce Reuse and Recycle
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  Reduce Your Carbon Footprint - Recycle Paper!
• Reducing Junk Mail
• Reusable Bags

• Salt recycling
• Shell Oil Company
• Sierra Nevada Brewing Company
• Solar cooker
• Solar cooking
• Solar Energy

• Textile recycling
• Tire recycling
• Toxins in Personal Care Products

• Vehicle recycling

• Water pollution
• Water saving shower
• Wind turbine
• Wood recycling

• Category:Zinc conservation