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NASA | A Story of Ozone: The Earth’s Natural Sunscreen

10,072 views

NASA Goddard

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 15:12 / 15:19

Speech Rate:

  • 167 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

decrease
decrease
noun verb

instance of becoming smaller or fewer. make or become smaller or fewer.

stratosphere

/ˈstradəˌsfir/

stratosphere
noun

layer of earth's atmosphere above troposphere.

gentleman

/ˈjen(t)lmən/

gentleman
noun

Man who has good manners and is considerate.

exposure

/ikˈspōZHər/

exposure
noun

Being talked about in the media.

minutes

/ˈminit/

minutes
noun other

sixty seconds. Units of time equal to 60 seconds.

weather

/ˈweT͟Hər/

weather
noun verb

Whether it is raining, sunny, cold etc. outside. To erode or become damaged due to the environment.

impacts
impacts
noun other verb

action of one object striking another. Acts or forces of one thing hitting something else. To hit or strike someone or something with force.

screens

/skrēn/

screens
noun other verb

fixed or movable upright partition used to divide room, give shelter from draughts, heat, or light. Displays in a theater on which movies are shown. To examine to find something, e.g. best candidate.

variety

/vəˈrīədē/

variety
noun

quality or state of being different or diverse.

example

/iɡˈzampəl/

example
noun verb

thing characteristic of its kind. be illustrated or exemplified.

critical

/ˈkridək(ə)l/

critical
adjective

Making a negative judgment of something.

biologically

/ˌbīəˈläjiklē/

biologically
adverb

As regards life and living things.

because

/bēˈkəz/

because
conjunction

for reason that.

scientific

/ˌsīənˈtifik/

scientific
adjective

Concerning academic study of the physical world.

success

/səkˈses/

success
noun

Achievement of a desired purpose or goal.

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