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Whatever Happened to the Ozone Hole? A Story of A/C, Atoms, and CFCs

11,674 views

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Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

93%
  • 11:43 / 12:31

Speech Rate:

  • 176 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

forever

/fəˈrevər/

adjective adverb

lasting or permanent. for always.

underground
adjective adverb noun

situated beneath surface of ground. beneath surface of ground. group or movement organized secretly to work against existing regime.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

released

/rəˈlēs/

verb

To allow a film, music etc. to be sold/distributed.

unveiled

/ˌənˈvāl/

verb

Revealed; especially by having a veil removed.

halfway

/ˈhafˌwā/

adjective adverb

midway between two points. A middle point between two extremes.

thousands

/ˈTHouz(ə)nd/

number

1000s.

ourselves

/ou(ə)rˈselvz/

pronoun

(Showing speaker is affected by their own action).

without

/wəˈT͟Hout/

adverb conjunction preposition

outside. without it being case that. in absence of.

refrigeration

/rəˌfrijəˈrāSH(ə)n/

noun

Process of cooling food or keeping it cool.

shredding

/ˈSHrediNG/

noun verb

action of tearing something into shreds. To tear or rip up something to small pieces.

warming

/wôrm/

verb

make or become warm.

evaporative

/əˈvapəˌrādiv/

adjective other

relating to or involving evaporation. Relating to or causing or being caused by evaporation.

cooling

/ˈko͞oliNG/

adjective noun verb

having effect of making something less warm or hot. Process of becoming cooler; a falling temperature. To make something decrease in temperature.

sometimes

/ˈsəmˌtīmz/

adverb

occasionally, rather than all of time.

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