URLs listed in this category:
Earthquake
Largest known earthquake database with statistics and information about locations, magnitudes, with google earth support, search engine and RSS feeds
http://earthquakedb.com
Caldera Volcanoes
Browse all the currently known volcanoes with map locations, times of eruptions and much more!
http://volcanodb.com
Tsunami
Largest known tsunami database with statistics and information about locations, magnitudes, with google earth support, search engine and RSS feeds
http://tsunami.name
Stock map
The Age of Silver map collection has about 2,500 historical maps from which majority is online.
http://www.discusmedia.com
CO2 Emissions
Energy Conservation advice and tips from the Energy Saving Trust. Find out how you can reduce your CO2 emissions and your environmental footprint. Information on how we can prevent global warming and climate change.
http://www.energysavingtrust.org.uk
Satellite images of my House using satellite earth
Satellite view of my House with Goggle satellite earth- view satellite images of your house for free.
http://www.satelliteimage-of-my-house.com