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Reason behind the change in cycle of weather..?

Thursday, October 6, 2016 0:53
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(Before It's News)

Human Caused Global Warming

How do we know current global warming is human caused, or man made? Is global warming real, or a hoax? Consider the facts: the climate system is indicated to have left the natural cycle path; multiple lines of evidence and studies from different fields all point to the human fingerprint on current climate change; the convergence of these evidence lines include ice mass loss, pattern changes, ocean acidification, plant and species migration, isotopic signature of CO2, changes in atmospheric composition, and many others. The only identifiable cause explaining these changes with confidence is human influence and increased greenhouse gas emissions. Science has simply not found any other cause factor that can account for the scale of the recent increase in radiative forcing and associated warming.

Climate Feedback/Sensitivity

Climate Feedbacks: An interaction mechanism between processes in the climate system is called a climate feedback, when the result of an initial process triggers changes in a second process that in turn influences the initial one. A positive feedback intensifies the original process, and a negative feedback reduces it.
 

Here is how it works

If you increase CO2, CH4 and N20, then you induce warming:

  1. This warming of the atmosphere then warms the ocean.
  2. When the ocean warms it evaporates more H20 (a greenhouse gas)
  3. This traps more heat in the atmosphere.

Then,

  1. This warming of the atmosphere then warms the ocean.
  2. When the ocean warms it evaporates more H20 (a greenhouse gas)
  3. This traps more heat in the atmosphere.

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