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9 hours ago · A man looks at a damaged car after a tornado hit the day before Sunday in Valley View, Texas | AP. The death toll in power storms that hit the central United States rose to 19 on Monday. Hundreds were left without power and several houses were damaged in the powerful storm that swept through Texas, Oklahoma and Arkansas.
2 hours ago · A wildfire (or forest fire, bushfire) is an unplanned, uncontrolled and unpredictable fire in an area of combustible vegetation. [1] [2] Depending on the type of vegetation present, a wildfire may be more specifically identified as a bushfire ( in Australia ), desert fire, grass fire, hill fire, peat fire, prairie fire, vegetation fire, or veld ...
1 day ago · Ultraviolet (UV) light is ... the lens, and the retina can be damaged. ... Photographic film responds to ultraviolet radiation but the glass lenses of cameras usually ...
