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Does Dark Matter Cause Extinctions?

412,090 views

SciShow Space

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

94%
  • 4:10 / 4:25

Speech Rate:

  • 203 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

physics

/ˈfiziks/

noun other

branch of science concerned with nature and properties of matter and energy. The study of heat, light, and energy on objects.

support

/səˈpôrt/

noun verb

Evidence that helps prove something is true. To help prove or show that something is true.

objects
noun other verb

material thing. The things that the action of a verb acts upon. express disagreement.

appropriately

/əˈprōprēətlē/

adverb

In a manner suitable for a specific situation.

exhibit

/iɡˈzibət/

noun verb

object or collection on public display. publicly display work of art.

galaxies

/ˈɡaləksē/

noun other

system of millions or billions of stars. A group of stars and planets in space.

basically

/ˈbāsik(ə)lē/

adverb

Used before you explain something simply, clearly.

existed

/iɡˈzist/

verb

To be present, alive or real.

theories

/ˈTHirē/

noun other

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

pattern

/ˈpadərn/

noun verb

Model to follow in making or doing something. decorate with pattern.

volcanoes

/välˈkānō/

noun other

mountain or hill from which lava, rock fragments, hot vapour, and gas are erupted. Mountains through which hot liquid earth can erupt.

because

/bēˈkəz/

conjunction

For a reason.

whether

/ˈ(h)weT͟Hər/

conjunction

If something will happen or not.

calculations

/ˌkalkyəˈlāSH(ə)n/

noun other

mathematical determination. An educated guess about something.

theorize

/ˈTHēəˌrīz/

verb

To form new ideas about a particular subject.

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