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ENVIRONMENT

ENVIRONMENT. Autor: Mgr. Marta Fialková. Definitions. Surroundings in which people, animals and plants develop and exist. Environment Ecology Ecosystem Pollution. The branch of biology investigating relationships between living beings and their environment.

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ENVIRONMENT

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  1. ENVIRONMENT Autor: Mgr. Marta Fialková

  2. Definitions Surroundings in which people, animals and plants develop and exist • Environment • Ecology • Ecosystem • Pollution The branch of biology investigating relationships between living beings and their environment All parts of the environment which are mutually dependant Damage caused to the environment

  3. What are the most serious ecological problems?

  4. The greenhouse effect • Why does it happen? • What does it mean? Gasses produced when we burn fuels The gasses stop heat from leaving the Earth

  5. What does it cause? The ice melts Temperatures rise Sea levels rise Less rain Floods The land turns into desert

  6. Acid rain • Formation

  7. What are the effects? Can you think of other examples?

  8. Destruction of the ozone layer • What is the ozone layer?

  9. Why do we need it?

  10. Caused by : Chemicals - CFCs What are the effects? Air-conditioning ???

  11. Solutions Alternative forms of transport Stop using pesticides Planting more trees Recycling Green products Stop using CFCs Renewable energy sources

  12. IT´S YOUR TURN NOW !!! What can you do to help?

  13. Bibliography • J. Bérešová, M. Hosszúová, M. Macková: Nová maturita z angličtiny, Actuell 2003 • O. Jonston, M Farrel: Ideas and issues Intermediate, Chancerel International Publishers Ltd. 1998 • P. Viney, K. Viney: Grapevine, OUP 1991 • Friendship

  14. GOOD LUCK AT THE SCHOOL LEAVING EXAM

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