Simple English Simple English Simple English Simple English Simple English http://simple.wikipedia.org/wiki/Greenhouse_effect Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English http://simple.wikipedia.org/wiki/Greenhouse_effect Simple English Simple English (simple en) Simple English Simple English Simple English Simple English Simple English Simple English http://simple.wikipedia.org/wiki/Greenhouse_effect Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English Simple English