Group items tagged

"A fascinating 3D globe which shows air currents and lots of other data. View in real time or review past data. A must use site for geographers."

"Detailed and engaging video about how the surface of the Earth has changed over its billions of years long history."

The investigations and visualizations on this site were designed to accompany Earth Science, a high school textbook authored by Spaulding and Namowitz and published by McDougal Littell. The Web site was developed by TERC, a non-profit educational research and development firm in collaboration with McDougal Littell. Funding was provided by the National Science Foundation.

Great list of resources - lots on Google Earth  

"n brief, because there are a lot of tricky steps to get oil from inside the Earth to inside, say, your gas tank. Oil spills can be caused by the accidental or intentional release of any form of petroleum during any point in the oil production process, from drilling, refining, or storing to transporting. Oil can be spilled when a pipeline breaks, ships collide or are grounded (as happened earlier this month along the Great Barrier Reef), underground storage tanks leak, or in the current case, when an oil rig explodes or is damaged. IN PICTURES: Big Environmental Disasters Some oil was spilled when the Deepwater Horizon rig first burst into flames on April 20 in the Gulf, injuring crew members and sending a billowing plume of black smoke into the sky that could be seen by satellite. The oil rig, located about 51 miles (82 kilometers) southeast of Venice, La., then sank into the Gulf waters Thursday morning, creating concern that more oil could spill. Oil spills can also happen naturally: Oil is released into the ocean from natural oil seeps on the seafloor. The best known such seep is Coal Oil Point along the California coast where an estimated 2,000 to 3,000 gallons (7,570 to 11,400 liters) of crude oil is released each day."

I live in Australia and I have NO idea what all those lights are in the OUTBACK!! There's more light in just a few spots in the Outback (and there's LOTS of those shown in the image) than in the WHOLE of New Zealand? What gives? Mining? Aliens? A data ERROR? The ABC .net site explains that the lights are bushfires! As the images were taken over a number of months, the fires may not have all been burning at the same time. April (when the images were started) may be a the worst time for fires, however, the Outback is usually dry and fires would occur at any time.

I also live in Australia and have to agree with Colin - why so many lights in the outback? The outback of Australia is very sparsely populated and there are no big cities to generate these sort of lights. Maybe it is the aliens!!!

News and images that focus on nature and life on Earth.

News and images that focus on nature and life on Earth.

Historic pictures of the Berlin Wall plus web cams from around the world.

""The true number of bacterial species in the world is staggeringly huge, including bacteria now found circling the Earth in the most upper layers of our atmosphere and in the rocks deep below the sea floor," "

This is a fabulous and fascinating YouTube channel where all sorts of science ideas are explored and explained in a friendly and engaging way. The topics range from near Earth Asteroid to dung beetles. The videos often cover science stories that are currently in the news. http://ictmagic.wikispaces.com/Science

contains links an images on each President - a google file (kmz)

One of the most intelligent man on earth.

Nice for Geography although now a bit dated (1998)