1、originMeuse Valley fog 193063 deadDonora smog5911 be ill 17 deadLos Angeles photochemical smog event London smog incidents 4000 deadYokkaichi asthma episode 831 asthma 10 deadMinamata disease events 283 poisoning 60 deadten major environmental problemsGlobal warmingozonosphereBio-diversity reduction

2、Acid rainiForest reductionLand desertificationAir pollutionWater pollutionOcean pollutionHazardous waste 70s Only one world Human Settlements Water: Vital Resource for Life Ozone Layer Environmental Concern; Lands Loss and Soil Degradation ;Fire wood Development Without Destruction Only One Future f

3、or Our Children - Development Without Destruction 80s A New Challenge for the New Decade: Development Without Destruction Ground Water; Toxic Chemicals in Human Food Chains and Environmental Economics Ten Years After Stockholm (Renewal of Environmental Concerns Managing and Disposing Hazardous Waste

4、: Acid Rain and Energy Desertification Youth: Population and the Environment A Tree for Peace Environment and Shelter: More Than A Roof When People Put the Environment First, Development Will Last Global Warming; Global Warning 90s Children and the Environment Climate Change. Need for Global Partner

5、ship Only One Earth, Care and Share Poverty and the Environment - Breaking the Vicious Circle One Earth One Family We the Peoples: United for the Global Environment Our Earth, Our Habitat, Our Home For Life on Earth For Life on Earth - Save Our Seas Our Earth - Our Future - Just Save It! 21century 2

6、000 The Environment Millennium - Time to Act Connect with the World Wide Web of life Give Earth a Chance Water - Two Billion People are Dying for It! Wanted! Seas and OceansDead or Alive? Green Cities-Plan for the Planet Deserts and DesertificationDont Desert Drylands! Melting Icea Hot Topic? Kick t

7、he Habit! Towards a Low Carbon Economy Your Planet Needs You-Unite to Combat Climate Change Many Species. One Planet. One Future Forests : Nature at Your Service Green Economy: Does it include you? think eat save Turn off the faucet after you using water,try to recycle. Turn off the electric applian

8、ce with hand. try to save electricity. Use environmental protection bags instead of plastic bags.Recycling the old batterRecycling the old batteriesies U Using energy-saving busing energy-saving bulbslbsTuTurning off the power socket rning off the power socket TimelyTimelyC Choosing thhoosing the bicyclee bicycle, ,bus, and bus, and subway instead of subway instead of car car UsUsinging the the shopping bagsshopping bagsReducing to use computer