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Climate change


Climate change is a change in the statistical distribution of weather patterns when that change ... Certain human activities have also been identified as significant causes of recent climate change,...

NASA: Climate Change and Global Warming


Vital Signs of the Planet: Global Climate Change and Global Warming. Current news and data streams about global warming and climate change from NASA.

Climate Change: Vital Signs of the Planet: Causes


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 ...

Basics | Climate Change | US EPA


Jun 14, 2016 ... What are climate change and global warming? Global warming refers to the recent and ongoing rise in global average temperature near ...

Global Climate Change Indicators: Introduction | National Centers ...


It is worth noting that increasing global temperature is only one element of observed global climate change. Precipitation patterns are also changing; storms and ...

What does past climate change tell us about global warming?


Natural climate change in the past proves that climate is sensitive to an energy imbalance. If the planet accumulates heat, global temperatures will go up.

Global Climate Change: Background Material


This section provides a brief overview of processes and properties associated with global climate change. The general concepts found in this section are:.

Climate Change and Global Warming Introduction — Global Issues


Jul 20, 1998 ... This page introduces what climate change is, the potential impacts and resistance to the otherwise accepted understanding that it is man-made ...

climatechange.gc.ca - About Climate Change


Apr 19, 2016 ... Climate change refers to a long-term shift in weather conditions. ... The strong global warming observed since the mid-20th century has been ...

Global Warming Effects Map - Effects of Global Warming


Explore the Climate Hot Map to see evidence of climate change including heat waves, sea-level rise, flooding, melting glaciers, earlier spring arrival, coral reef ...

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Climate Change: Vital Signs of the Planet: Evidence


Vital Signs of the Planet: Global Climate Change and Global Warming. How do we know it's happening? Here's the evidence.

Global Climate Change: Research Explorer | Exploratorium


Global Climate Change: Research Explorer allows visitors to explorer scientific data from many fields (physics, chemistry, biology, meteorology, oceanography) ...

A Student's Guide to Global Climate Change | US EPA


Explains climate change and the climate system, climate and weather, the greenhouse effect, can we change the climate, what's the big deal, and how to make a ...