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Beginnings of life | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy

225,295 views

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 10:10 / 10:25

Speech Rate:

  • 170 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

/iɡˈzak(t)lē/

adverb

used to emphasize accuracy of figure or description.

/stärt/

verb

To turn something on.

/ˈān(t)SHənt/

adjective noun

of very distant past. old man.

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

/kəˈliZHən/

noun other

instance of colliding. Act of crashing into someone or something else.

adjective verb

suitable or proper in circumstances. take something for one's own use.

verb

come into forcible contact with another object.

/ˈmilyən/

number

1,000,000.

/ˌinhäˈspidəb(ə)l/

adjective

(of environment) harsh and difficult to live in.

/bēˈkəz/

conjunction

For a reason.

/kəmˈplētlē/

adverb

In every way or as much as possible.

/ˈmadər/

noun verb

physical substance. be significant.

/kənˈsensəs/

noun

general agreement.

/ˈheliSH/

adjective adverb

Very unpleasant; difficult to bear. extremely.

/ˈfiniSHt/

adjective verb

having been completed or ended. To use or consume all of something.

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