Global warming is the long-term rise in average temperatures due to greenhouse gas emissions. The main causes are deforestation, methane from agriculture and decomposition, and nitrous oxide from fertilizers. Fluorinated gases used in industry are also powerful greenhouse gases. To reduce global warming, we must plant more trees, support organic farming and methane digesters, carefully manage nitrogen fertilizers, and limit fluorinated gases. Collective action is needed to reduce greenhouse gases and stop global warming.

1. Global Warming & our duty…….

2. Presentation of ENGLISH Composition(ENG 2201)_
Topic: Global Warming & it’s solution…
 Submitted to:
Afroja Sultana (ARS)
 Submitted by:
MD. Amir Faisal(ID:171-199-0-145)

3. Now What is Global Warming?
Global warming is the long-term rise in the
average temperature of the Earth's climate
system. It is a major aspect of current climate
change, and has been demonstrated by direct
temperature measurements and by
measurements of various effects of the warming.

4. Causes of Global Warming
& it’s solution…

5. Green House Effect causes the Global Warming & how it works I am gonna show you

6. Deforestation: Cutting and burning of forests for the
purpose of residence and industrialization.Recently we
can see the Brazil Govt. is burning the great Amazon
rainforest for their own purposes.Amazon is known as the
Lung of Earth, because it supplies 20% of the world’s total
Oxygen.But it is demolishing with cruelty.
We must stop it to reduce CO2 and plant trees more &
more.

7.  Methane: Methane is also a greenhouse gas, with a global warming
potential (per molecule) that's 25 times higher than carbon dioxide.
Methane comes from, among other things, the decomposition of
organic matter. The biggest man-made contributor however, isn't oil or
manufacturing, but rather agriculture.
Solution:
Support Organic Farming Practices
Eat Less Red Meat
Support Farms who use “digesters”
Become Active in Your Community

8. Nitrous oxide: Nitrous oxide, a highly active greenhouse
gas, is released from pastures and crops using nitrogen
fertilisers.
Solution:
Careful about Nitrous management
Timing crop fertilization to Nitrous demand
Target irrigation management etc

9. F-gases:Fluorinated gases (‘F-gases’) are a family
of man-made gases used in a range of industrial
applications. Because they do not damage the
atmospheric ozone layer, they are often used as
substitutes for ozone-depleting substances.
However, F-gases are powerful greenhouse
gases, with a global warming effect up to 23 000
times greater than carbon dioxide (CO2), and
their emissions are rising strongly.

10. So by completing these tasks we can reduce those Green
House Gases and as the result it will stop Global Warming.

11. At last I just want to say that we must stop
Global Warming to make our world a
suitable place to live
thank U