This is my sketches for global warming symbol. My theme is green house effects. I used a melting Earth and a house as my symbol of green house effects. It represent the Earth releases a lot of energy it has received. So the energy re-emitted from the Earth's surface is much weaker, in the form of invisible long wave infrared (IR) radiation, sometimes called heat. Green house gases like water vapour, carbon dioxide, methane and nitrous oxide trap more heat in the atmosphere . This atmosphere acts like the glass in a greenhouse. In future, this atmosphere will warms up the temperature of Earth incredibly and causes the Earth to melt. So, let us play our parts to save the Earth.
Tuesday, July 15, 2008
MY SKETCHES
This is my sketches for global warming symbol. My theme is green house effects. I used a melting Earth and a house as my symbol of green house effects. It represent the Earth releases a lot of energy it has received. So the energy re-emitted from the Earth's surface is much weaker, in the form of invisible long wave infrared (IR) radiation, sometimes called heat. Green house gases like water vapour, carbon dioxide, methane and nitrous oxide trap more heat in the atmosphere . This atmosphere acts like the glass in a greenhouse. In future, this atmosphere will warms up the temperature of Earth incredibly and causes the Earth to melt. So, let us play our parts to save the Earth.
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