Why Earth Day?
http://en.wikipedia.org/wiki/Earth_Day
http://earthday.wilderness.org/history
http://www.earthdayenergyfast.org/earthday.html
http://www.nationalcenter.org/EarthDay98.html
http://www.mnsi.net/~ewswa/pages/recycle/basics.html

Global Warming
http://www.sierraclub.org/globalwarming/overview
http://www.alertnet.org/thenews/newsdesk/N24328071.htm
http://www.whrc.org/resources/online_publications/warming_earth/index.htmh
ttp://www.guardian.co.uk/life/feature/story/0,13026,1464050,00.html
http://www.commondreams.org/views05/1007-21.htm
http://www.clf.org/general/index.asp?id=377
http://www.globalwarmingsolution.org/learn/index.html
http://www.climateark.org/overview

Chlorine Pollution
http://www.mcspotlight.org/media/reports/wenchlorine.html
http://www.rfu.org/PulpPrimer.htm
http://www.healthybuilding.net/pvc
http://www.oceana.org/index.php?id=339
http://www.besafenet.com/PVCDisposalReport_2-Column_R6.pdf
http://www.grrn.org/pvc
http://www.chlorinefreeproducts.org

Petroleum Poisons
http://www.vanessasgift.com/articles.htm
http://www.articlealley.com/article_35865_27.html
http://www.cpsc.gov/businfo/frnotices/fr97/frpetdis.html
http://www.mwra.state.ma.us/03sewer/trac/athome.htm
http://www.thegreenguide.com/doc.mhtml?i=98&s=clean

Fossil Fuel
http://www.communitysolution.org/problem.html
http://en.wikipedia.org/wiki/Peak_oil
http://www.guardian.co.uk/life/feature/story/0,13026,1464050,00.html
http://www.peakoil.net
http://www.technologyreview.com/articles/05/02/issue/review_oil.asp
http://magma.nationalgeographic.com/ngm/0406/feature5
http://www.msnbc.msn.com/id/4287300

Ocean Pollution
http://www.american.edu/TED/arctic.htm
http://www.ce-review.org/99/21/szyszlo21.html
http://www.hartford-hwp.com/archives/55/072.html
http://www.pollutionandoceans.com
http://www.eco-pros.com/humanimpact.htm
http://www.motherjones.com/news/featurex/2006/03/marine_pollution.html
http://gesamp.imo.org/no70/index.htm

Genetically Modified Food
http://www.organicconsumers.org/geresources.htm
http://www.organicconsumers.org/ge/corn-study.cfm
http://www.ucsusa.org/food_and_environment/genetic_engineering
http://www.centerforfoodsafety.org/geneticall7.cfm
http://www.safe-food.org/-issue/dangers.html
http://www.netlink.de/gen/home.html
http://www.sierraclub.org/biotech/kraft.asp

Reduce, Reuse, Recycle
http://www.co.dakota.mn.us/environ/recycling_basics.htm
http://www.obviously.com/recycle
http://eartheasy.com/live_recycling.htm
http://www.nrc-recycle.org/resources/resources.htm
http://www.mass.gov/dep/recycle/reducere.htm
http://www.resourcefulschools.org/html/facts2.html

How Big is Your Footprint
http://www.co.dakota.mn.us/environ/recycling_basics.htm
http://www.obviously.com/recycle
http://eartheasy.com/live_recycling.htm
http://www.nrc-recycle.org/resources/resources.htm
http://www.mass.gov/dep/recycle/reducere.htm
http://www.resourcefulschools.org/html/facts2.html