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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

Concerning gradual change over time.

reptile

/ˈreptəl/

adjective noun

belonging to reptile or to class of reptiles. Animals such as snakes, lizards.

changing

/CHānj/

verb

make different.

appeared

/əˈpir/

verb

To seem to be.

pivotal

/ˈpivədl/

adjective

of crucial importance in relation to development or success of something.

developed

/dəˈveləpt/

adjective verb

advanced or elaborated to specified degree. To explain something in steps and in detail.

between

/bəˈtwēn/

adverb preposition

in space separating things. Among two or more people who share something.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. moving in one side and out of other side of.

discovered

/dəˈskəvər/

verb

To find something new that was not known before.

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

worthy of attention.

throughout

/THro͞oˈout/

adverb preposition

From the beginning of something until the end. Over/across an entire place/thing; in every part.

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