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  1. 4 days ago · 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.

    • Global Warming

      Global warming - Climate Change, Impacts, Solutions: The...

    • Students

      Climate change includes changes that have taken place...

    • Keeling Curve

      Keeling Curve, graph showing seasonal and annual changes in...

    • Kids

      The average surface temperature on Earth is slowly...

  2. 4 days ago · Changes to the climate system include an overall warming trend, changes to precipitation patterns, and more extreme weather. As the climate changes it impacts the natural environment with effects such as more intense forest fires, thawing permafrost, and desertification.

  3. 22 hours ago · Carbon dioxide (CO 2) is the main greenhouse gas resulting from human activities. It accounts for more than half of warming. Methane (CH 4) emissions have almost the same short-term impact. [5] Nitrous oxide (N 2 O) and fluorinated gases (F-gases) play a lesser role in comparison.

  4. 22 hours ago · July 8, 2024 3 AM PT. In a troubling milestone, June marked Earth’s 12th consecutive month of global warming at or above 1.5 degrees Celsius — the internationally accepted threshold for ...

  5. 22 hours ago · It found more than 60 per cent of the world population faced extreme heat that was made at least three times more likely by climate change in the 9 days from June 16-24, 2024.

  6. 4 days ago · The Köppen climate classification divides climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are A (tropical), B (arid), C (temperate), D (continental), and E (polar). Each group and subgroup is represented by a letter.

  7. 3 days ago · heat wave, period of prolonged abnormally high surface temperatures relative to those normally expected. Heat waves may span several days to several weeks and are significant causes of weather -related mortality, affecting developed and developing countries alike.

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