Map Resources

Seterra: https://www.seterra.com/#quizzes 

Map of G20 countries: http://www.mapsofworld.com/world-maps/g20-countries.html 

World Atlas:  http://www.worldatlas.com/aatlas/world.htm 

Maps of the World:  http://www.worldatlas.com/aatlas/world.htm 

Map quizzes & games:  http://www.sheppardsoftware.com/Geography.htm 

National Geographic Atlas Explorer:  http://maps.nationalgeographic.com/maps/atlas