http://kids.niehs.nih.gov
http://www.benefits-of-recycling.com
http://www.geography4kids.com
http://www2.epa.gov/recycle/reducing-and-reusing-basics
http://kids.niehs.nih.gov/explore/reduce/reduce_waste.htm
http://www.ecokidsusa.org/3rs.html
http://kids.niehs.nih.gov/explore/reduce/recycle.htm
http://m.youtube.com/watch?autoplay=1&v=vzNHvujPElI&desktop_uri=%252Fwatch%253Fv%253DvzNHvujPElI%
2http://www.squidoo.com/recycle-pollution#module88088151526autoplay%253D1
http://www.buzzle.com/articles/positive-and-negative-effects-of-recycling.html
http://www.uni.illinois.edu/og/opinions/2011/07/what-would-happen-if-people-didn-
http://www.journalpioneer.com/section/2014-01-10/article-3571053/Dirt%253A-Our-most-valuable-natural-resource./1
http://www.brighthub.com/environment/green-living/articles/74374.aspx
http://www.benefits-of-recycling.com
http://www.geography4kids.com
http://www2.epa.gov/recycle/reducing-and-reusing-basics
http://kids.niehs.nih.gov/explore/reduce/reduce_waste.htm
http://www.ecokidsusa.org/3rs.html
http://kids.niehs.nih.gov/explore/reduce/recycle.htm
http://m.youtube.com/watch?autoplay=1&v=vzNHvujPElI&desktop_uri=%252Fwatch%253Fv%253DvzNHvujPElI%
2http://www.squidoo.com/recycle-pollution#module88088151526autoplay%253D1
http://www.buzzle.com/articles/positive-and-negative-effects-of-recycling.html
http://www.uni.illinois.edu/og/opinions/2011/07/what-would-happen-if-people-didn-
http://www.journalpioneer.com/section/2014-01-10/article-3571053/Dirt%253A-Our-most-valuable-natural-resource./1
http://www.brighthub.com/environment/green-living/articles/74374.aspx