Heat from the sun, some heat escapes, some heat is trapped by the atmosphere, more greenhouse gases are produced, cows produce methane, transportation creates CO 2, some power stations burn coal, factories burn fossil fuels, less heat escapes, more heat is trapped, forest fires.

The Greenhouse Effect and Global Warming

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?