Voyager for Kids

Science questions from kids of all ages are answered by Scripps Institution of Oceanography, UC San Diego, scientists. Ask one yourself here for a chance to win a Scripps t-shirt!

lightning over a city Voyager: What causes the "high pressure" and "low pressure" the weatherman is always talking about?
Submitted by the National Ocean Sciences Bowl team at the Preuss School, University of California, San Diego, La Jolla, California
Jan 16, 2007