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The gases primarily responsible for global warming include water vapor, carbon dioxide, methane, nitrous oxide and chlorofluorocarbons (CFCs). Humans produce them by burning fossil fuels and engaging in various agricultural and industrial activities.
The Causes of Climate Change. Human activities are driving the global warming trend observed since the mid-20th century. En español. Takeaways. The greenhouse effect is essential to life on Earth, but human-made emissions in the atmosphere are trapping and slowing heat loss to space.
This article provides an overview of the scientific background related to the subject of global warming. It considers the causes of rising near-surface air temperatures, the influencing factors, the process of climate research and forecasting, and the possible ecological and social impacts of rising temperatures.
What causes global warming? A: Global warming occurs when carbon dioxide (CO 2) and other air pollutants collect in the atmosphere and absorb sunlight and solar radiation that have...
Causes of global warming, explained. Human activity is driving climate change, including global temperature rise. January 17, 2019. • 4 min read. The average temperature of the Earth is...
Vital Signs of the Planet: Global Climate Change and Global Warming. What is the “greenhouse effect”? What is causing it? Are humans to blame? What does solar irradiance have to do with it? Answers here.
As greenhouse gas emissions blanket the Earth, they trap the sun’s heat. This leads to global warming and climate change. The world is now warming faster than at any point in recorded history.