Carbon Dioxide! From burning coal, oil and natural gas.
Burning fossil fuels for energy is correctly paired with the increase of carbon dioxide (CO2) in the atmosphere. This activity releases CO2 as a byproduct of combustion, contributing significantly to the greenhouse effect and climate change. Other activities, such as agriculture, can increase methane (CH4) emissions due to livestock digestion and rice cultivation.
Human activity is the main cause of the present climate change. Burning fossil fuels and deforestation mean that the amount of greenhouse gas in the atmosphere has been gradually increasing since the start of the Industrial Revolution. This is causing an accelerated greenhouse effect, which is global warming, and this is causing climate change.
A:Generating electricity from fossil fuels is the one human activity that contributes more than any other to increased atmospheric greenhouse gas levels and is therefore considered to be the main contributing factor in global warming. Thus, any human activity that creates an increased demand for electricity is effectively contributing to global warming. Next comes motor transport, because this requires us to burn oil, one of the main fossil fuels.
Burning of fossil fuels, such as coal, oil, and natural gas, is the human activity most likely to impact the climate on a global scale. This releases greenhouse gases, such as carbon dioxide, into the atmosphere, leading to increased global warming and climate change.
Human activities like burning fossil fuels (coal, oil and natural gas) and deforestation have increasedlevels of greenhouse gases.
Water vapor is a greenhouse gas in the atmosphere that is not increasing as a result of human activity, or any other reason.
Deforestation and the burning of fossil fuels (coal, oil and natural gas).
Yes. Most of the greenhouse gases do occur naturally, particularly carbon dioxide (CO2). By maintaining the temperature that we enjoy today, these gases are essential to life on earth as we know it, as long as the concentrations of the gases do not rise or fall appreciably. In the absence of human activity the concentrations of greenhouse gases remain more or less constant over time, so that there is no effect on global warming. However, when human activity results in even a small increment in the concentrations of greenhouse gases, we begin to get global warming and climate change.
Two things that humans do that contribute to greenhouse gases isburn fossil fuels (coal, oil and natural gas) in transport and electricity production.Cut down forests all over the world that used to remove carbon dioxide from the air.
The greenhouse effect is mostly caused by human activity such as deforestation and burning of fossil fuels (coal, oil and natural gas) in industry, transport and the generation of electricity, which releases carbon dioxide (CO2).
the greenhouse affect all human life.
Yes. Humans have been burning fossil fuels since the beginning of the Industrial Age (1750s). This releases long-held carbon dioxide that has been sequestered away for 300 thousand years. This extra greenhouse gas is changing the greenhouse effect into an enhanced greenhouse effect, which is getting warmer and warmer.
Some would say that greenhouse gases are already a problem, contributing to human-caused global warming. Others would say they are not yet a problem and may never be. That is one of the main points of dispute on the issue of whether there is a problem of global warming caused by human activity.
fuel burning except in vehicles
Deforestation is another human activity that is overloading the carbon cycle. When trees are cut down and burned or left to decompose, the carbon stored in them is released back into the atmosphere as carbon dioxide, contributing to the greenhouse effect and global warming.
There is only one human activity that might influence tornadoes, but it does not cause the on an individual scale. Many have claimed that rising temperatures due to human greenhouse emissions has led to or will lead to an increase in tornado activity. This needs more looking into, however, as scientists are still no sure how increasing global temperatures will affect tornadoes.
Burning fossil fuels for energy is correctly paired with the increase of carbon dioxide (CO2) in the atmosphere. This activity releases CO2 as a byproduct of combustion, contributing significantly to the greenhouse effect and climate change. Other activities, such as agriculture, can increase methane (CH4) emissions due to livestock digestion and rice cultivation.