(Sample link) NASA for high school students http://www.nasa.gov/audience/forstudents/9-12/features/index.html
(Sample link) National Geographic http://www.nationalgeographic.com
Ontario Road Map http://www.ontariotravel.net
Canadian Geographic Magazine http://www.canadiangeographic.ca
statistics canada http://www.statcan.ca
Environment Canada http://www.ec.gc.ca
Natural Resources Canada - Click: 1. Mapping 2.Atlas of Canada 3. Reference Maps 4.Canada 5.Outline 6. Lakes & Rivers http://www.nrcan.gc.ca
World Factbook https://www.cia.gov/library/publications/the-world-factbook/index.html
David Suzuki Foundation http://www.davidsuzuki.org
Greenpeace http://www.greenpeace.ca
Atlas of Canada - Map Masters http://atlas.nrcan.gc.ca/site/english/index.html
Sierra Club of Canada http://www.sierraclub.ca
CBC TV http://www.cbc.ca
City Mayors http://www.citymayors.com/development/megacities.html
Ontario Nature - Urban Sprawl http://www.ontarionature.org/enviroandcons/smart_growth/index.html
New Urbanism - Smart Growth http://www.newurbanism.org/newurbanism/principles.html