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The consensus opinion of climate scientists is that humans are "substantially" responsible for global warming. This is a cautious and responsible view that does allow the possibility, not yet demonstrated, that natural forces play a significant role in current warming. Certainly the last ten years have been the warmest globally since instrumental temperatures began in 1850, and the temperature trend is rising faster than in any previous natural period of temperature change.
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ViviHuman activities, such as burning fossil fuels and deforestation, have led to an increase in greenhouse gases in the atmosphere, contributing to climate change. While natural factors also play a role, the consensus among scientists is that human activities are the primary driver of the current changes in the Earth's climate.
Although a background level of global warming is natural, keeping the earth at a comfortable temperature suitable for human existence, human activities have contributed to enhanced global warming. Average global temperatures are rising because we, as humans, are adding carbon dioxide to the atmosphere, thereby increasing the concentration by 35 per cent from 260-280 parts per million (ppm) before the start of the Industrial Age, to the present level of over 400 ppm. We do this principally by burning fossil fuels (coal, oil and natural gas), by manufacturing cement and by deforestation.
Carbon dioxide is a greenhouse gas that absorbs infrared heat being radiated from the earth's surface and prevents it from escaping into space. By adding more carbon dioxide above the long-term average level, we are increasing this greenhouse effect, thereby contributing to global warming.
Yes, climate scientists around the world agree that man is responsible for the recent global warming, caused by deforestation and the burning of fossil fuels. If there are fewer trees, then more carbon dioxide is left in the air. If we burn fossil fuel we add extra carbon dioxide that had been safely hidden underground for 300 million years. The carbon cycle can remove the naturally emitted carbon dioxide, but it can't deal with all the extra. This is why the earth is warming and why we are experiencing climate change.
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Species responsible for climate change?
The main species responsible for climate change is human beings. Human activities such as burning fossil fuels, deforestation, and industrial processes release greenhouse gases into the atmosphere, leading to global warming and climate change.
How is human being responsible for environmental degradation?
Human beings are responsible for environmental degradation through activities such as deforestation, overfishing, pollution from industries and agriculture, and the emission of greenhouse gases from burning fossil fuels. These actions can lead to habitat destruction, loss of biodiversity, air and water pollution, and climate change, all of which have negative impacts on the environment.
Global warming is responsible for human beings?
Global warming is caused by human activities that release greenhouse gases into the atmosphere, leading to rising temperatures and other climate impacts. It is important for humans to take action to reduce our carbon footprint and mitigate the effects of global warming to protect the planet and future generations.
Do 97 percent of climate scientists agree on the impact of human activities on climate change?
Yes, according to multiple studies and surveys, around 97 of climate scientists agree that human activities are significantly contributing to climate change.
Which describes the relationship between human beings and the earth system?
Human beings are part of the earth system and depend on its resources for sustenance. However, human activities such as deforestation and pollution are causing harm to the earth system, leading to changes like climate change and loss of biodiversity. It is crucial for humans to take care of the earth system in order to ensure a sustainable future for both themselves and the planet.
