2007-10-23
12:56:24
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9 answers
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asked by
charbatch
3
in
Politics & Government
➔ Politics
Controlled burns are an essential fire-fighting tool for the National Park Service. Without them, many wildfires caused by lightning or by humans would be far more devastating. Controlled burns remove underbrush, which serves as tinder for larger fires, thus preventing wildfires from getting out of control. The Los Alamos fire was the only one of 300 controlled burns in 2000 to get out of control. Despite the incident, the benefits of burning off underbrush still outweigh the risks.
The May, 2000 fire forced 25,000 people to flee, scorched 47,000 acres and destroyed 405 homes.
Most wildfires are caused by lightening strikes. On August 4, the National Weather Service reported 75,000 bolts of lightning in a single 24-hour period.
Almost 4 million acres are on fire in California, Idaho, Montana, Utah and other states. Approximately 20,000 firefighters are currently working to contain those fires at a cost of about $8 million a day.
2007-10-23
13:01:28 ·
update #1