Turning off the sun may cause global cooling
yes
Forests take in carbon dioxide ( CO2 ) and liberate oxygen ( O2 ). Carbon dioxide is the cause of greenhouse effect which causes global warming. Hence, if they are more forests then more carbon dioxide is absorbed and there is less of greenhouse effect thus overall global cooling.
The opposite would be global cooling.
Global warming is when the global average annual temperature is generally trending upward. Global cooling is when it is trending downward.A:Global warming is happening now. Global warming is not beyond the control of mankind. It is being caused by our dependence on fossil fuels (coal, oil and natural gas) which we are burning to produce electricity.
If global cooling means the gradual cooling into an Ice Age, then that has happened in the past and it has taken thousands of years to happen. The present global warming has all happened far faster, in less than 200 years, and is threatening all life on the planet if we can't stop it. Global warming is by far the more dangerous situation.
yes
It would be global cooling.
Either Global Warming or Global Cooling {Cooling caused by either one Asteroid or one Volcano}, depending upon the Circumstances: We Had Best be prepared Either Way.
Either Global Warming or Global Cooling {Cooling caused by either one Asteroid or one Volcano}, depending upon the Circumstances: We Had Best be prepared Either Way.
The airborne particles reflect solar radiation.
it doesn't, in fact war is blamed for two cooling periods. Massive bombing can cause increased dust, which in turn is blamed for increased albedo. This increase in albedo can cause cooling temporarily.
They don't. If an all out nuclear war was fought the smoke from the enormous fires would actually cause global cooling by blocking out sunlight worldwide for several months.
Forests take in carbon dioxide ( CO2 ) and liberate oxygen ( O2 ). Carbon dioxide is the cause of greenhouse effect which causes global warming. Hence, if they are more forests then more carbon dioxide is absorbed and there is less of greenhouse effect thus overall global cooling.
The opposite would be global cooling.
It cools it somewhat. Global cooling occurs after a volcanic eruption when clouds of dust remain in the sky for several days reflecting the sun's rays. This results in a cooling of the atmosphere.
No, definitely not.
Global epidemic, the sun exploding, collosion with a black hole, global warming, global cooling, nuclear war, eruption of a super volcano, or a collision with a large enough meteorite or comet.