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Human activities contribute to the natural greenhouse effect by being part of the carbon cycle, eating, breathing, and so on.
Human activities contribute to the enhanced greenhouse effect by burning of fossil fuels (coal, oil and natural gas) in industry, transport and the generation of electricity, which releases carbon dioxide (CO2), and by deforestation, which destroys the great forests that used to remove carbon dioxide from the atmosphere.
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Which is not a natural cause of climatic change?
Human activities such as burning fossil fuels and deforestation are not natural causes of climatic change. These activities release greenhouse gases into the atmosphere, leading to the enhanced greenhouse effect and global warming.
What is the role of greenhouse gasses in earths atmosphere?
Greenhouse gases, such as carbon dioxide and methane, trap heat in Earth's atmosphere, leading to the greenhouse effect. This effect helps to keep Earth warm enough to support life. However, increased levels of greenhouse gases due to human activities are causing the planet to warm at an accelerated rate, resulting in climate change.
How could human activities be responsible for the change in temperature between 1970 and 1995?
Yes. We know that greenhouse gases absorb heat. We know that carbon dioxide (CO2) is a greenhouse gas. We know that burning fossil fuels releases CO2 that has been hidden away for millions of years. We know that this raises levels of CO2 in the atmosphere. That is how human activities are responsible for the rise in temperatures between 1970 and 1995.
What effects of human activities on the atmosphere?
Some effects of human activities on the atmosphere include the release of greenhouse gases leading to global warming, air pollution from burning fossil fuels, deforestation contributing to increased carbon dioxide levels, and the depletion of the ozone layer due to the use of certain chemicals. These activities can result in climate change, more extreme weather events, and negative impacts on human health and the environment.
Why are greenhouse gases important for the Earth's climate system?
Greenhouse gases are important for the Earth's climate system because they trap heat in the atmosphere, which helps regulate the planet's temperature. This natural process keeps the Earth warm enough to support life. However, human activities have increased the levels of greenhouse gases, leading to global warming and climate change.
Why human responsible of amount at carbon in the atmosphere?
Humans are responsible for the increase in carbon in the atmosphere primarily due to activities such as burning fossil fuels, deforestation, and industrial processes. These activities release carbon dioxide and other greenhouse gases, leading to the greenhouse effect and climate change. Additionally, human activities have disrupted the natural carbon cycle, leading to an imbalance in carbon levels in the atmosphere.
Why are levels of atmospheric greenhouse gases rising?
One argument is because of the human activities: -By burning fossil fuels, emitting CO2 into the atmosphere. -By other human activities that releases gases such as Methane CO into the atmosphere Another is by deforestation which destroys the amount of trees that is there to consume the CO2 emitted.
Which is not a natural cause of climatic change?
Human activities such as burning fossil fuels and deforestation are not natural causes of climatic change. These activities release greenhouse gases into the atmosphere, leading to the enhanced greenhouse effect and global warming.
What is the role of greenhouse gasses in earths atmosphere?
Greenhouse gases, such as carbon dioxide and methane, trap heat in Earth's atmosphere, leading to the greenhouse effect. This effect helps to keep Earth warm enough to support life. However, increased levels of greenhouse gases due to human activities are causing the planet to warm at an accelerated rate, resulting in climate change.
How have human activities changed the greenhouse gases?
Human activities like burning fossil fuels (coal, oil and natural gas) and deforestation have increasedlevels of greenhouse gases.
What is the chief greenhouse gas that results from human activity?
Carbon dioxide (CO2) is the chief greenhouse gas resulting from human activities such as burning fossil fuels, deforestation, and industrial processes. Its high levels in the atmosphere contribute significantly to global warming and climate change.
How could human activities be responsible for the change in temperature between 1970 and 1995?
Yes. We know that greenhouse gases absorb heat. We know that carbon dioxide (CO2) is a greenhouse gas. We know that burning fossil fuels releases CO2 that has been hidden away for millions of years. We know that this raises levels of CO2 in the atmosphere. That is how human activities are responsible for the rise in temperatures between 1970 and 1995.
Which greenhouse gas that is released by human activities and speeds up global warming?
Carbon dioxide (CO2) is the main greenhouse gas that is released by human activities and contributes to global warming. Other significant greenhouse gases released by human activities include methane (CH4) and nitrous oxide (N2O).
What effects of human activities on the atmosphere?
Some effects of human activities on the atmosphere include the release of greenhouse gases leading to global warming, air pollution from burning fossil fuels, deforestation contributing to increased carbon dioxide levels, and the depletion of the ozone layer due to the use of certain chemicals. These activities can result in climate change, more extreme weather events, and negative impacts on human health and the environment.
Have levels of greenhouse gases changed?
Yes, levels of greenhouse gases, such as carbon dioxide and methane, have been increasing steadily in the Earth's atmosphere over the past century due to human activities like burning fossil fuels and deforestation. These gases trap heat and contribute to global warming and climate change.
Why are greenhouse gases important for the Earth's climate system?
Greenhouse gases are important for the Earth's climate system because they trap heat in the atmosphere, which helps regulate the planet's temperature. This natural process keeps the Earth warm enough to support life. However, human activities have increased the levels of greenhouse gases, leading to global warming and climate change.
What is human induced climate change?
Human-induced climate change refers to the increase in greenhouse gases in the Earth's atmosphere, primarily from activities like burning fossil fuels for energy, deforestation, and industrial processes. This accumulation of greenhouse gases traps heat in the atmosphere, leading to global warming and other climate-related disruptions, such as rising sea levels, extreme weather events, and shifts in ecosystems.
