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| In the spring of 1981, a woman's house and part of a car dealership were swallowed by a sinkhole in Winter Park, Fla Image from AP, caption by WWNO |
What is a sinkhole? According to Wikipedia's definition,
A sinkhole, also known as a sink, snake hole, swallow hole, swallet, or doline, is a natural depression or hole in the Earth's surface caused by karst processes—for example, the chemical dissolution of carbonate rocks or suffosion processes in sandstone.
But there are exceptions, like the one mentioned in the following video.
The power of Mother Nature is known to be explosive (volcanoes), earth-shaking (earthquakes), stormy (typhoons / hurricanes, tornadoes, snow storms) and wave-crushing (tsunamis), yet hollowing (sinkholes) is seldom mentioned. It could be the fact that the number of casualty is usually much smaller in the case of a sinkhole, but that doesn't mean sinkholes don't kill.
In fact, sinkholes are the silent killers and there is almost nothing anyone can do to predict their appearances, and in terms of spread, sinkholes are found worldwide, unlike the other destructive forces mentioned above. Check out the following videos for the May 2010 Guatemala Sinkhole and February 2013 in Guangzhou, China.
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| 100-foot deep, 66-foot wide -- "The Guatemala Sinkhole" Image from Discovery News |
How's that possible? Well, they are adventurers and divers' paradise, that's how! Here are some of the famous sinkholes around the world.
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| The Great Blue Hole, near Belize City, Belize, Central America Image from Wikipedia |
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| Ik-Kil, Municipality of Tinúm, Yucatán, Mexico Image from blogspot |
Ik-Kil, Municipality of Tinúm, Yucatán, Mexico -- 40m deep
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| Xiaozhai tiankeng , Chongqing, China Image from chinanavigation |
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| Crveno Jezero (Red Lake), Croatia Image from Wikipedia |
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| Dean's Blue Hole, Bahamas Image from beaches.uptake |
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| Sótano de las Golondrinas (Cave of Swallows), Aquismón, San Luis Potosí, Mexico Image from media.salon |
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| Sima de las Cotorras, Ocozocoautla, Chiapas, Mexico Image from |
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| Zacatón, Tamaulipas, Mexico Image from geology |
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| Kingsley Lake, Image from gohydrology |
Finally, I'm letting you go with a few idioms with the word "sink" and "hole"
Idioms of "sink"
sink like a stone (also sink like a lead balloon) -- to attract no support, attention, or interest:
eg. John suggested we go hiking last Sunday morning, but that sank like a stone.
sink or swim -- If someone leaves you to sink or swim, they give you no help so that you succeed or fail completely by your own efforts:
eg. You will be no assistance from the sales team, it's sink or swim.
sink without (a) trace informal -- to be forgotten about completely, or to not attract any attention or interest:
eg. Her thoughts about his ex-boyfriend seems to have sunk without a trace after dating this new girl.
Idioms of "hole"
need sth like you need a hole in the head -- humorous to not need or want something at all:
eg. I don't want cheese, I hate cheese! I need cheese like I need a hole in the head!
be in the hole -- US informal to be in debt:
eg. David will so be in the hole after he buys that apartment!
make a hole in sth -- UK to reduce an amount of money by a lot:
eg. The handbag I bought for my girlfriend had made a hole in my wallet.
Vocabulary:
sinkhole -- (n)[C] also known as a sink, snake hole, swallow hole, swallet, or doline, is a natural depression or hole in the Earth's surface caused by karst processes—for example, the chemical dissolution of carbonate rocks or suffosion processes in sandstone.
Resources:
The Abnormally Normal Science Of Sinkholes @ WWNO
http://www.wwno.org/post/abnormally-normal-science-sinkholes
Sinkhole
http://en.wikipedia.org/wiki/Sinkhole
Newcastle couple wakes to find sinkhole in yard @ YouTube
http://www.youtube.com/watch?v=AGgYRajeHSU
New Sinkhole in Florida Town Puts Residents on Edge @ YouTube
http://youtu.be/krHezQZ9Rpk
Don't Call The Guatemala Sinkhole a Sinkhole @ Discovery News
http://news.discovery.com/earth/dont-call-the-guatemala-sinkhole-a-sinkhole.htm
How Scary Sinkholes Are Formed @ YouTube
http://youtu.be/tQvv8YFCGsY
http://dictionary.cambridge.org/dictionary/british/sink-like-a-stone_1
http://dictionary.cambridge.org/dictionary/british/sink-or-swim
http://dictionary.cambridge.org/dictionary/british/sink-without-a-trace
http://dictionary.cambridge.org/dictionary/british/need-sth-like-you-need-a-hole-in-the-head
http://dictionary.cambridge.org/dictionary/british/be-in-the-hole
http://dictionary.cambridge.org/dictionary/british/make-a-hole-in-sth