化学学院 Human Activities are the origin of these effects Cooking, Lighting, Warming, Transportation, Industry
化学学院 Human Activities are the origin of these effects Cooking, Lighting, Warming, Transportation, Industry
化学学院 v In the mid-21, the average temperature on the surface of the earth will have an increment of about 1.4～ 1.5℃， v the ice on the South Pole and North Pole will melt with accelerated speed, v the sea level will have a rise of about 0.25～0.65m
化学学院 v In the mid-21, the average temperature on the surface of the earth will have an increment of about 1.4～ 1.5℃， v the ice on the South Pole and North Pole will melt with accelerated speed, v the sea level will have a rise of about 0.25～0.65m
化学学院 v In our country: v the rise of sea level, 0.14-0.20 cm/year v comparing to the average world level 0.15-0.16 cm/year v These variations will alter significantly the environment widely and eternally
化学学院 v In our country: v the rise of sea level, 0.14-0.20 cm/year v comparing to the average world level 0.15-0.16 cm/year v These variations will alter significantly the environment widely and eternally
化学学院 v It is reported(31 August, 2003 ) by CCTV news that Chinese scientists exploring on the Arctic Pole discovered that the melting speed of ice therein is faster than before, and the rise in temperature is about 2-3K per year
化学学院 v It is reported(31 August, 2003 ) by CCTV news that Chinese scientists exploring on the Arctic Pole discovered that the melting speed of ice therein is faster than before, and the rise in temperature is about 2-3K per year
化学学院 v Gas sol composed of dust and smog in the atmosphere works like a lens. v Dust and smog may alter the earth more significantly
化学学院 v Gas sol composed of dust and smog in the atmosphere works like a lens. v Dust and smog may alter the earth more significantly