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Climate Change
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Climate change

Jan 17, 2015

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Education

Jennifer Chen

Our students made ppt on Climate Change and what they can do to save the Earth.
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Transcript
Page 1: Climate change

Climate Change

Page 2: Climate change

Causes of climate change

1.Continental Drift

2.Solar radiation

3. Changes in Earth's orbit

4. Volcanic activity

5. Changes in ocean currents

6. Human factors

Page 3: Climate change

Human factors

Human activities affect the environment , modern scientific research tend to think that in the most recent decades, human activities resulting in global temperatures rose rapidly.

Humans should minimize the impact of climate activities and try to eliminate the evil consequences.

Page 4: Climate change

The biggest factors of the human impact on climate

1.The burning of fossil fuels and manufacturing cement

2.Emissions of CO2 and particulates

3.Land use

4.Ozone Depleting

5.Animal husbandry and agricultural activities

6. Deforestation

Page 5: Climate change

Reuse--Water 

Collect water when we are take a shower or wash vegetable and rice , then we can use them to do something ,like : flush the toilet 、 water the flowers 、 mop the floor.......

Page 6: Climate change

Reuse--Paper

We use the wastepaper to make the leaflets or calculation paper ……..

Page 7: Climate change

As long as they abide by the following steps we believe that the Earth will gradually recovered

Reduce Reuse Recycle

Page 8: Climate change
Page 9: Climate change