miércoles, 1 de febrero de 2012

Farming and fishing

Arts and crafts webpage.POINTILLISM

 Pointillism is a painting method of placing small dots on the painting surface to achieve various affects. The dots can be placed singly, in rows, or randomly. The dots can also be placed by  themselves or overlapping. Click on this drawing and visit this interesting webpage.

Ice Melting and problems of global warming.

Try to visit all different things this website has. Here you can see the problems of our atmosphere and the different studies that exist around the global warming and its effects.

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http://climate.nasa.gov/ClimateTimeMachine/climateTimeMachine.swf