Presentation Methane
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Created on September 26, 2022
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Transcript
METHANE The melting of permafrost
Presentation by Watier Quentin and Carros Rafaël
4. How can we fight the melting of the permafrost ?
2. What is methane and what are its effects on the atmosphere
3. Why should we be worried about this phenomenon ?
1. What is permafrost and why is it thawing ?
Index
What is permafrost ?
And why is it thawing ?
A frozen and waterproof ground
The permafrost is separated in three principal layers
The last layer of the permafrost could start to melt in 10 to 30 years !
We can also notice that the first layer of permafrost is increasingly rarely completely frozen
What is methane ?
What are its effects on our atmosphere ?
What is Methane
A molecule very abundant in the natural environment, which has an important combustible potential but also accentuates the greenhouse effect when it is in the atmosphere.
Should we be worried ?
Does it represent a danger for us ?
The consequences of climate change
It affects animals, vegetation, oceans, land, and also humans.No one is spared by this phenomenon.
How can we fight against it ?
How to counter this phenomenon ?
The real problem is that the source of this problem, is also its consequence.This phenomenon feeds itself.
We must treat the problem at its source! But...
We need to act now !
This phenomenon only gets worse with time and we must stop it as quickly as possible
If you have any questions, feel free to ask us
Thank you for your attention !