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When Ichthyosaurs Led a Revolution in the Seas

1,303,589 views

PBS Eons

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

98%
  • 9:48 / 9:57

Speech Rate:

  • 214 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

evolutionary

/ˌevəˈlo͞oSHəˌnerē/

adjective

relating to or denoting process by which different kinds of organism are believed to have developed.

reptile

/ˈreptəl/

adjective noun

belonging to reptile or to class of reptiles. vertebrate animal of class that includes snakes, lizards, crocodiles and tortoises.

changing

/CHānj/

verb

To replace something with another thing.

appeared

/əˈpir/

verb

To seem to be.

pivotal

/ˈpivədl/

adjective

Having a lot of importance.

developed

/dəˈveləpt/

adjective verb

advanced or elaborated to specified degree. To create or think of something.

between

/bəˈtwēn/

adverb preposition

in space separating things. at, into, or across space separating things.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

discovered

/dəˈskəvər/

verb

find unexpectedly or while searching.

bivalves

/ˈbīˌvalv/

noun other

aquatic mollusc which has compressed body enclosed within hinged shell. Mollusks with shells in two parts, e.g. clam.

shaping

/SHāp/

verb

To influence something to make it the way you want.

remarkable

/rəˈmärkəb(ə)l/

adjective

Interesting and unexpected, worthy of notice.

throughout

/THro͞oˈout/

adverb preposition

in every part of something. Over/across an entire place/thing; in every part.

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