Visit the Earth Observatory to read feature articles on wide-ranging Earth system science topics, as well as see the latest images, media alerts, and summaries of Earth science headlines from radio, newspaper, and television. Do you have a question about the Earth's environment, or climate? Go to the Ask-a-Scientist section to submit a question. The site also includes answers from previous questions. An Experiments section includes classroom activities and experiments.
This description of a site outside SERC has not been vetted by SERC staff and may be incomplete or incorrect. If you
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