Save the world! power point ciencies

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Save the world!

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Transcript of Save the world! power point ciencies

Page 1: Save the world! power point ciencies

Save the world!

Page 2: Save the world! power point ciencies

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.

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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.

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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.

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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.

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Recyling!Yellow Bank : PlasticsSteel cans,tetra briks,plastic bags… GeenBank: GlassGlass bottles…Blue Bank : PaperNewspapers, magazines, cardboards…Brown: OrganicFruit peels, bones…

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Recycling!

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Represented by:

Ainhoa Vila Romero