Certainly man-made as all these greenhouse gases that we humans are letting off from our cars, factories etc.
Respiration is part of the carbon cycle and does not affect global warming.
i think it is both natural and man made
tsunami and global warming
No, it just prevents an increase. Reduction of global warming has to be done through carbon sequestration, natural or man-made.
ozone layer is affected by the man made and natural causes. Somewhere down the line, it also causes global warming.
Global warming,desalination... :)
Greenhouse gas is a natural cause of the greenhouse effect, and a man-made cause of global warming and climate change.Natural:The earth's carbon cycle and water cycle release carbon dioxide and water vapor into the atmosphere and take them back again. This is natural and causes the greenhouse effect, which has kept the earth warm enough for life since life began.Man-made:When man began digging up and burning coal and oil, 250 years ago we released a lot of carbon that had been safely stored under the ground for millions of years. This extra carbonis what is causing global warming and climate change.
If you were asked to speak in a debate, "Against man-made Global Warming" you would be arguing that man is not causing Global Warming. You would have to argue that Global Warming is occurring naturally.
Approximately 97 of scientists believe in man-made global warming.
The primary cause of global warming is man's burning of fossil fuels (coal, oil and natural gas) in industry, transport and to generate electricity. All these human processes release extra carbon dioxide which has been hidden away for millions of years. This extra CO2 is disrupting the natural carbon cycle which has kept the planet at a comfortable temperature for as long as life has existed. This extra CO2 is causing the enhanced, or accelerated greenhouse effect in the atmosphere.A:Global warming was made by the rate of technological innovations in this world. Global Warming is caused by: Factories, RefineriesPollutantsIncrease of chemicalsCarsAutomobilestoxic wastesexplosives
Global warming was made as a result of continuous activities that depleted the ozone layer. Pollution from burning fossil fuels is one of the main contributors of global warming.
Global warming is true. The world is actually getting warmer, and will continue to do so.