Save the world! power point ciencies

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Save the world! power point ciencies

  1. 1. Save the world!
  2. 2. The global warming .  Earth’s temperature is rising. This is called global warming.  Carbon dioxide is the main greenhouse gas. We produce it when we burn fossils fuels like coal, gas and oil. This is a human activity. Human activities are a major cause of global warming.
  3. 3. The effects of the global warming. 1-The temperature on Earth is hotter than in the past. 2-the ice at the poles is melting . 3-The water and seasons are changing. 4- Many animals like pinguins are losing their homes. They are in danger of extinction. 5- The level of the seas and oceans is rising.
  4. 4. Reducing emissions.  Global warming is causing many problems for your planet.  In 2004, Spain produced enough carbon dioxide to cover a football pitch up to 94km high!  People, towns and industries have a carbon footprint. This is the amount of carbon dioxide your activities produce. It is called a footprint because it leaves a mark on the environment. Many countries are reducing their carbon footprint.
  5. 5. The green world.  Why is our planet ill? Because the global warming and contamination effect the earth. What can we do to save our planet? 2.1Recycle. 2.2Reduce. 2.3Reuse.
  6. 6. Recyling! Yellow Bank : Plastics Steel cans,tetra briks,plastic bags…  GeenBank: Glass Glass bottles… Blue Bank : Paper Newspapers, magazines, cardboards… Brown: Organic Fruit peels, bones…
  7. 7. Recycling!
  8. 8. Represented by: Ainhoa Vila Romero

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