Climate change (гипотезы. представление презентаций результатов исследования)

1)Hello, today we gather to talk about a very important problem

2)It is problem of global warming

We have to find out:

• Causes of global warming.

• How does it affect people?

• What do people think about global warming? Conducting a survey.

• What can we do to correct this problem?

3. No doubt, global warming is a very serious problem for all humanity.

4. But what are the causes of this disaster?

• Causes of global warming.

• Technological progress and consumption boom.

• 1.The main cause of global warming is technological progress and consumption boom.

• Nowadays we consume an enormous amounts of energy!

• Cars, planes, factories emit large amounts of carbon dioxide. It destroys the ozone layer and the Earth's temperature increases.

• Solar Activity
  
  

In addition, scientist believe that global warming is caused by solar activity. All climate processes on the planet are dependent on the activity of the Sun. Therefore even small changes in solar activity will certainly affect the Earth`s weather and climate.

• Volcanic activity
  During a volcanic eruption, large amounts of gases, magma and ash stand in the environment.

Subsequently received during the eruption of carbon dioxide causes an increase in the average annual of temperature on Earth.

Il

How does it affect on people?

1. What do you think whether or not Global warming affects the man?

2.Indeed, global warming exerts a strong impact on the lives and health of the person

3. Because of global warming, there is a reduction of cultivated land, the expansion of deserts, disappear many species of animals and plants. In addition, the reduced supply of fresh water, and appear new diseases.

More and more often people have to abandon their lands to escape extreme weather such as drought, hurricanes and floods. For example , people of Tuvalu , a tiny island country in the Pacific ocean , were among the first victims of the rising ocean. They had to leave their drawing mother island . Unfortunately, they are not a ? example of climate migrants.

III

1.To find out whether people are aware of the problem of global warming, we conducted a survey.

2. 8 people took part in the survey

3. Their ages range from 13 to 29

4. The result of our survey you can see on the screen.

Questions:

1.Do you believe global warming is a threat to people?

• According to the result of the survey all respondents agree that global warming is a threat for people

2.Do you think that it may happen during your lifetime?

• A very small percent think that our planet is safe.

3.Do you think people need to do something to stop or to slow down the process of global warming?

The analysis of the result proves that most respondents believe that people need to do something to stop or slow down the process of global warming

4.What should people do to improve the situation ?

• The question about what should people do to improve the situation of the respondents answered:

1. Consume less energy- 0%

2. Reduce carbon hydrogen emission -10%

3. Develop new clean technologies -50%

4. Lessen the pollution – 40%

5. What should every person do?

1.Travel by air less –0%

2.Use public transport instead of a car –7,7%

3.Avoid buying high-powered cars if not necessary , buy smaller cars – 38,4%

4. Avoid using plastic packaging if not necessary-15,3%

5. Sort one’s waste and carry it to the recycling center -30,7%

6.Pay more for environment friendly product -7,7%

IV

What can we do
to correct this problem?

Humanity can not only destroy the planet, but also to protect it. Global warming is too big problem to solve it alone. Therefore, we all must comply with these simple steps:

1. To apply energy saving technologies

2. To use solar energy

3. To ban environment – aggressive industries

4. To use wind power

5. To reduce consumption

6. To find clean energy sources

7. To educate peopl

8. To plant more trees

9. Rational use of fresh water

Conclusion

The process of global warming is accelerating and present a serious threat to the Earth and its inhabitants including people. We need to make every effort to find a solution very quickly.