Climate change is a long-term (years to centuries) change in meteorological and environmental conditions that alter the average of weather patterns due to natural or human causes, or both.
Global warming is a long-term increase in Earth’s annual average temperature.
Weather is what’s happening now outside your window. Atmospheric conditions that you can see, feel, and measure at a given place and time are weather.
Find it in the Catalog
News & Updates
Why I Must Speak Out About Climate Change
Emergent Patterns of Climate Change
General Information
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Delaware Resources
500's Science