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Este Cmap, tiene información relacionada con: Unit 3-environment, Environmental: ???? -They are affected when, for example, a volcano erupts., Pollutions: Is... The contamination of air, soil or water with harmful substanses., Environmental: Is... All the ecosystems and nature living things interact with environment, Global Warming: Is... the gradual increase of temperatures on Earth: THE GREENHOUSE EFFECT happens because the layer of Carbon Dioxide is ticker and lets sunrays enter but it doesn´t heat go out., Environmental: Environmental protection. We started to protect the environment 60 year ago. How? 1.-With wildlide preserves: areas proted by laws. Ex- Bardenas -Coto de Doñana 2.-Protection of endangered animals, ex.- panda bear iberiar lynx 3.-Fighting pollutions in 3 levels: -Invividual:when we recycle or save electricity. -National: factories to recycle, new ideas. -International: cooperation., Environmental: ???? -Humans affect and are affected by the environment. They affect it when, for example, they cut trees to build a house., Environmental: PROBLEMS: Pollutions:, Extinction: Is... Some species(animals, plants...) are disappearing because of: pollution, global warming, deforestation illegal hunting and fishing. Some living things are danyer of extinction., Environmental: PROBLEMS: Global Warming:, Environmental: ???? -Humans can live al most everywhere on farth., Environmental: PROBLEMS: Extinction: