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  1. Global warming | Definition, Causes, Effects, Solutions, & Facts ...

    6 days ago · Global warming, the phenomenon of rising average air temperatures near Earth’s surface over the past 100 to 200 years. Although Earth’s climate has been evolving since the dawn of …

  2. Causes and effects of global warming | Britannica

    global warming, Increase in the global average surface temperature resulting from enhancement of the greenhouse effect, primarily by air pollution.

  3. Global warming - Greenhouse Gases, Climate Change, Pollution

    5 days ago · Global warming - Greenhouse Gases, Climate Change, Pollution: The average surface temperature of Earth is maintained by a balance of various forms of solar and terrestrial radiation. …

  4. Global warming Definition & Meaning | Britannica Dictionary

    GLOBAL WARMING meaning: 1 : 25290; 2 : 1 : the recent increase in the world's temperature that is believed to be caused by the increase of certain gases (such as carbon dioxide) in the atmosphere

  5. global warming - Students | Britannica Kids | Homework Help

    Global warming is part of the more general phenomenon of climate change. The terms global warming and climate change are often used interchangeably, but they have distinct meanings. In addition to …

  6. global warming - Kids | Britannica Kids | Homework Help

    To understand global warming, it helps to understand the greenhouse effect. A greenhouse is a glass house where plants grow. Glass lets light in and keeps heat from escaping. This trapped heat keeps …

  7. Global warming - Climate Change, Impacts, Solutions | Britannica

    Mar 30, 2026 · Global warming - Climate Change, Impacts, Solutions: The path of future climate change will depend on what courses of action are taken by society—in particular the emission of greenhouse …

  8. Global warming - Climate Change, Glaciation, Effects | Britannica

    5 days ago · Global warming is related to the more general phenomenon of climate change, which refers to changes in the totality of attributes that define climate. In addition to changes in air temperature, …

  9. Climate change - Greenhouse Gases, Carbon Emissions, Global …

    Apr 15, 2026 · Climate change - Greenhouse Gases, Carbon Emissions, Global Warming: Greenhouse gases are gas molecules that have the property of absorbing infrared radiation (net heat energy) …

  10. global warming Facts | Britannica

    Mar 26, 2026 · Global warming, the phenomenon of rising average air temperatures near Earth’s surface over the past 100 to 200 years. Although Earth’s climate has been evolving since the dawn of …