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What Is a Pterosaur?

89,974 views

American Museum of Natural History

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

69%
  • 1:16 / 1:49

Speech Rate:

  • 150 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

extinct

/ikˈstiNG(k)t/

adjective

(Of animal, etc.) having died out; with none left.

particular

/pə(r)ˈtikyələr/

adjective noun

Being special or more than is typical. individual item.

because

/bēˈkəz/

conjunction

for reason that.

several

/ˈsev(ə)rəl/

adjective determiner pronoun

Many of. more than two but not many. More than two but not a large amount.

discoveries

/dəˈskəv(ə)rē/

noun other

action or process of discovering or being discovered. Learning some things for the first time.

relatively

/ˈrelədivlē/

adverb

comparison, or proportion to something else.

replicated
verb

To repeat something (e.g. experiment, process).

closely

/ˈklōslē/

adverb

with little or no space or time in between.

standing

/ˈstandiNG/

adjective noun verb

(Of an army) permanently ready to fight. Your status or position relative to your community. To place something in a particular position; place.

pterosaurs

/ˈterəˌsôr/

noun other

fossil flying reptile of Jurassic and Cretaceous periods. Extinct reptile of the Jurassic and Cretaceous having a bird-like beak and membranous wings supported by the very long fourth digit of each forelimb.

classified

/ˈklasəˌfīd/

adjective noun verb

arranged in categories. newspaper advertisements. To keep some information secret from the public.

research

/ˈrēˌsərCH/

noun verb

Study done to discover new ideas and facts. investigate systematically.

trackways

/ˈtrakwā/

noun other

path formed by repeated treading of people or animals. Series of two or more often fossilized tracks made by the feet, tail, or other body parts of an animal.

dinosaurs

/ˈdīnəˌsôr/

noun other

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

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