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How Do Sinkholes Form?

12,173,920 views

Practical Engineering

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

90%
  • 6:02 / 6:40

Speech Rate:

  • 173 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

problems

/ˈpräbləm/

noun other

unwelcome or harmful matter. Some things difficult to deal with or causes troubles.

groundwater

/ˈɡroundˌwôdər/

noun

water held underground in soil or in pores and crevices in rock.

erosion

/əˈrōZHən/

noun

Process of wearing away by water, wind, or ice.

resistant

/rəˈzistənt/

adjective

offering resistance to something or someone.

swallow

/ˈswälō/

noun verb

Small northern bird with downward-pointing wings. To make food go from your mouth to your stomach.

mundane

/ˌmənˈdān/

adjective

Of this world rather than the spiritual one.

ability

/əˈbilədē/

noun

The power, resources or skill to do something.

erosive
adjective

Tending to wear away, as by friction.

feature

/ˈfēCHər/

adjective noun verb

Main; important. Distinctive or important point of something. To highlight or give special importance to.

process

/ˈpräˌses/

noun verb

Set of changes that occur slowly and naturally. To prepare by treating something in a certain way.

turbulent

/ˈtərbyələnt/

adjective

(Of water) moving violently and unevenly.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. Outside or upper layer of something. rise or come up to surface of water or ground.

particles

/ˈpärdək(ə)l/

noun other

minute portion of matter. Tiny pieces or quantities of some things.

depends

/dəˈpend/

verb

Hang down..

interaction

/ˌin(t)ərˈakSH(ə)n/

noun

reciprocal action or influence.

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