Fishing. All the rest put extra carbon dioxide into the atmosphere.
Yes, like dynamite fishing and burning fossil fuels.
No, you are probably thinking of holes in the ozone layer. Global warming is the heating up of the atmosphere and the earth by the human activities of deforestation and the burning of fossil fuels.
Deforestation does contribute to global warming, so it actually is one reason for global warming. Taking down immense forests does not allow the planet to control its Carbon Dioxide levels which in turn leaves more green house gases in the atmosphere. This of course traps heat which then warms the planet, but that is only a piece of the puzzle that is climate change.
The causes of global warming in the Arctic are the same as anywhere in the world.Global warming is the recent rapid warming of the earth, caused by the human activities of deforestation and the burning of fossil fuels (coal, oil and natural gas) in industry, transport and the generation of electricity. This burning releases carbon dioxide (CO2), a greenhouse gas, which is building up in the atmosphere.
Global warming is happening on its own, caused by human burning of fossil fuels and human deforestation. The politics involved are the timid responses of governments and their failures to do anything serious about stopping global warming.
The InterGovernmental Panel on Climate Change (IPCC) states that global warming is happening, and that it is being caused by the human activities of deforestation and the burning of fossil fuels. Deforestation means that removed trees can no longer remove carbon dioxide from the atmosphere. Burning of fossil fuels releases carbon dioxide into the atmosphere that has been long hidden underground.
Nothing much. Tsunamis are caused by earthquakes, or plate movements, usually under the sea. Global warming is caused by deforestation and the burning of fossil fuels (coal, oil and natural gas).
Every scientist agrees that local warming is happening. The vast majority of them (97%) agree that it is being caused by the human activities of deforestation and the burning of fossil fuels.
Humans are responsible for serious deforestation as well as the burning of fossil fuels (coal, oil and natural gas). Climate scientists agree that this is what is causing global warming and climate change.
Global warming, caused by deforestation and the burning of fossil fuels.
Yes, deforestation (and the burning of fossil fuels) are the main causes of global warming.
Respiration is part of the carbon cycle and does not affect global warming.