Glossary entry

English term or phrase:

block movements

English answer:

Movement of blocks of rocks, or rock layers, or earth layer

Added to glossary by acetran
Feb 3, 2015 15:29
10 yrs ago
4 viewers *
English term

block movements

English Science Environment & Ecology
The complete phrase is:

Block movements (earth layer or dust or wrack lapse)

It is mentioned as one of natural disasters such as earthquake, floods, storms etc.

What does it actually mean: Block movements (earth layer or dust or wrack lapse)

Thanks in advance
Change log

Feb 8, 2015 08:05: acetran Created KOG entry

Responses

+1
5 mins
Selected

Movement of blocks of rocks, or rock layers, or earth layer

This term is used in Geology.

See similar ref. from Geology http://en.wikipedia.org/wiki/Fault_block



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Note added at 8 mins (2015-02-03 15:37:56 GMT)
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http://geology.isu.edu/wapi/envgeo/EG5_earthqks/eg_mod5.htm

http://geology.com/usgs/landslides/ (see note under the picture on block slide)

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Note added at 9 mins (2015-02-03 15:38:51 GMT)
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Block slide: is a translational slide in which the moving mass consists of a single unit or a few closely related units that move downslope as a relatively coherent mass.

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Note added at 11 mins (2015-02-03 15:40:52 GMT)
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http://www.rpdp.net/sciencetips_v3/E8C5.htm (see the types of faults -- normal, reverse and strike-slip)

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Note added at 16 mins (2015-02-03 15:46:27 GMT)
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The word 'wrack' is used along with earth and dust, probably as a synonym. The closest meaning is 'remnant of something destroyed.'
Peer comment(s):

agree Rachel Braff
54 mins
Hey, thanks :)
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4 KudoZ points awarded for this answer. Comment: "Thanks a lot."
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