Quantcast

Latest Carbonate rock Stories

Understanding Sinkholes And Why Are They Dangerous
2013-03-11 16:18:59

redOrbit Staff & Wire Reports - Your Universe Online Ever since a 20-foot sinkhole opened up beneath a Florida home on February 28, swallowing up an entire bedroom and resulting in the death of one of the residents, these natural phenomena have become fixtures in both newspaper headlines and the public consciousness. But what exactly are sinkholes? “Geologically, a sinkhole is a depression in the ground that has no natural external surface drainage. Basically this means that...


Word of the Day
call-note
  • The call or cry of a bird or other animal to its mate or its young.
'Call-note' is newer than 'bird-call,' which originally referred to 'an instrument for imitating the note of birds' but now also refers to 'the song or cry of a bird.'
Related