Climate Change, Deforestation, Biomes and Ocean Currents, Plankton, Endangered Species - Earth Web Site Click for more detail Thermohaline Change Evidence is growing that the thermohaline current may be slowed or stopped by cold fresh water inputs to the Arctic and North Atlantic oceans. This could occur if global warming is sufficient to cause large scale melting of arctic sea ice and the Greenland ice sheet. Gothic shop: genuine leather & metal spike belts Categories Mens clothing Womens clothing Accessories Bracelets Chokers Belts Belt buckles Bags & purses Gloves Miscellaneous Cyber Necklaces Gift Cards Brands Home::Accessories::Belts BeltsThere are 15 products. Genuine leather belts, metal spikes
How Were Fossil Fuels Formed? Return to Challenges of Non-Renewable Energy This slideshow was produced by George Vibranz and Anne Glausser. Shale gas is a fossil fuel that formed millions of years ago. Different kinds of fossil fuels — coals, oils, and natural gases — formed as dead plants and animals decayed. Scientists refer to such remains as “organic matter.” Exploratorium: Things To Do & Make Explore, Play, Discover: Websites, Activities & More Explore, Play, Discover: Websites, Activities & More Microscope Imaging Station What do stem cells, fruit flies, and zebrafish look like under a microscope? The Microscope Imaging Station creates high-resolution images and movies of the microscopic world using research-grade microscopes.
Ocean Color Image Archive Page NOTE: All SeaWiFS images presented here are for research and educational use only. All commercial use of SeaWiFS data must be coordinated with GeoEye Category: All Gallery Images This SeaWiFs image provides a view of a Dust storm over the Red Sea. Northwest African Dust Storm A massive dust storm erupted off the northwestern coast of Africa over this past weekend and seemd to be at its maximum intensity on Sunday, 2 March 2003 as seen in this SeaWiFS true color image. 77 Brain Hacks to Learn Faster, Deeper, and Better Source: Online Education Database If someone granted you one wish, what do you imagine you would want out of life that you haven't gotten yet? For many people, it would be self-improvement and knowledge. New knowledge is the backbone of society's progress.
Interactive Map: Four Ways to Look at Carbon Footprints About this graphic Graphics by Stephen Rountree and Adam Marr Source: World Resources Institute CAIT 2.0 climate data explorer Emissions data and national boundaries are from 2010. For current emissions, per capita emissions, and intensity, the data are measured in tons of "carbon dioxide equivalent." That is, they include carbon dioxide and five other greenhouse gases (methane, nitrous oxides, hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride) as measured by their global warming potential. Cumulative emissions are measured in tons of carbon dioxide only. The emissions of Brazil and Indonesia may be understated because the numbers do not include calculations on land use change and forestry. There are high uncertainties in current measures of deforestation's contribution to greenhouse gas emissions, as international authorities work to develop a consistent methodology.
50 Really Cool Online Tools for Science Teachers A 21st-century education revolves around the Internet for everything from collaboration, tools, lessons, and even earning degrees online. If you are looking for ways to integrate online learning into your science class or science degree programs, then take a look at these cool online tools that are just perfect for both teachers and students. Science Tools to Use with Students Science On a Sphere Playlist Builder ../ftp_mirror/atmosphere/lightning/media/thumbnail_small.jpg Annual Lightning Flash Rate Map dataset.php?id=6 Knotology, the art of creating spheres from strips of paper Projects The second project: A sphere of colored strips. Take 6 strips with a length of 12 times the with.