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What Are Asteroids And Where Do They Come From?

60,422 views

Science ABC

Video Language:

  • English

Caption Language:

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

Accent:

Speech Time:

98%
  • 5:13 / 5:19

Speech Rate:

  • 158 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

question

/ˈkwesCH(ə)n/

noun verb

sentence worded or expressed so as to elicit information. To ask for or try to get information.

thousand

/ˈTHouz(ə)nd/

number

number equivalent to product of hundred and ten.

hypotheses

/hīˈpäTHəsəs/

noun other

supposition or proposed explanation made on basis of limited evidence as starting point for further investigation. Theories trying to explain some things.

particle
noun

Tiny piece or quantity of something.

theories

/ˈTHirē/

noun other

supposition or system of ideas intended to explain something. Ideas or principles that explain facts or events.

asteroid

/ˈastəˌroid/

adjective noun

of echinoderms of class Asteroidea. small rocky body orbiting sun.

extinct

/ikˈstiNG(k)t/

adjective

(E.g. of volcano) not active.

between

/bəˈtwēn/

adverb preposition

in space separating things. From one person, thing, or place, to another.

disastrous

/dəˈzastrəs/

adjective

Having very unfortunate or terrible consequences.

billion

/ˈbilyən/

noun number

Number 1,000,000,000. thousand million.

ultimately

/ˈəltəmətlē/

adverb

finally.

countless

/ˈkoun(t)ləs/

adjective

too many to be counted.

extinction

/ikˈstiNG(k)SH(ə)n/

noun

When every example of animal, plant is dead.

located

/ˈlōˌkāt/

verb

To find exactly where something is positioned.

dinosaurs

/ˈdīnəˌsôr/

noun other

fossil reptile of Mesozoic era. Reptile that lived millions of years ago.

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