It's possible. Yes.
Permafrost is essentially frozen peaty deposits in many of the arctic regions of the world. As the organics have slowly decomposed over thousands of years under anaerobic conditions they have released methane gas which has been trapped in the ice and organic fiber matrix of the permafrost materials.
Melting permafrost releases this methane which is a potent greenhouse gas.
The feedback of global warming causing the melting and the melting releasing methane to enhance the warming effect creates a greater and growing problem.
The permafrost contains vast amounts of frozen methane (CH4), a powerful greenhouse gas. An overall melting of the permafrost will release this methane. This huge extra amount of methane in the atmosphere will immediately trap more heat. This new heat will melt more tundra and glaciers, beginning a dangerous cycle that could cause a runaway greenhouse effect. This would mean the end of all life on earth.
venus
No. A gross example is Venus, which has a runaway greenhouse effect. The surface temperature is hot enough to melt lead.
Venus. Similar to Earth in many ways, a runaway greenhouse effect is thought responsible for its 900°F (480°C) surface temperature.
The greenhouse effect is the natural process by which greenhouse gases keep the earth's temperature at a comfortable level suitable for human existence. The enhanced greenhouse effect is the increase in greenhouse gases that is leading to global warming. The term "enhanced greenhouse effect" is also referred to as the "anthropogenic greenhouse effect" and is the idea that humans may have an effect on global climate. It is also referred to as the "runaway greenhouse effect".
The permafrost contains vast amounts of frozen methane (CH4), a powerful greenhouse gas. An overall melting of the permafrost will release this methane. This huge extra amount of methane in the atmosphere will immediately trap more heat. This new heat will melt more tundra and glaciers, beginning a dangerous cycle that could cause a runaway greenhouse effect. This would mean the end of all life on earth.
NO.
Venus has a runaway greenhouse effect that has boiled its oceans dry.
venus
Yes, the enhanced greenhouse effect is the reason of melting the ice of north pole.
Venus is the hot planet with the runaway greenhouse effect. its oceans have boiled dry.
Venus has a runaway greenhouse effect. Its seas have now boiled dry!
Only Venus and Earth have a greenhouse effect because they have a substantial atmosphere. Venus actually has a runaway greenhouse effect causing its surface temperatures to rise to 450 Celsius.
No. A gross example is Venus, which has a runaway greenhouse effect. The surface temperature is hot enough to melt lead.
Venus. Similar to Earth in many ways, a runaway greenhouse effect is thought responsible for its 900°F (480°C) surface temperature.
You could have a runaway greenhouse effect, where positive feedbacks increase so rapidly that the temperature rises too fast and too high to control. Venus has a runaway greenhouse effect, and the oceans have boiled dry and the ground temperature is about 464 °C (867°F).
The greenhouse effect is the natural process by which greenhouse gases keep the earth's temperature at a comfortable level suitable for human existence. The enhanced greenhouse effect is the increase in greenhouse gases that is leading to global warming. The term "enhanced greenhouse effect" is also referred to as the "anthropogenic greenhouse effect" and is the idea that humans may have an effect on global climate. It is also referred to as the "runaway greenhouse effect".