Page 1 - GREENHOUSE EFFECT AND GLOBAL WARMING
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CHAPTER 14 – CHANGES IN OUR ENVIRONMENT


                              TOPIC- GREENHOUSE EFFECT AND GLOBAL WARMING





                                                   ENVIRONMENT











                    GREENHOUSE EFFECT                                GLOBAL WARMING






                      GREENHOUSE  GASES




                                CARBON DIOXIDE



                              METHANE



                             WATER VAPOUR




                                 OZONE








               GREENHOUSE EFFECT


                 A greenhouse is a house/cover made of glass
                   that can be used to grow plants. It is used for
                   growing plants in cold climates.
                 The sun’s rays pass through the glass and

                   warm the plants and the air inside the
                   greenhouse. The heat trapped inside can’t
                   escape out and warms the greenhouse which

                                                                                   GREENHOUSE
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