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Why did Megalodon go extinct? - Jack Cooper and Catalina Pimiento

860,845 views

TED-Ed

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

88%
  • 4:46 / 5:24

Speech Rate:

  • 132 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

biggest

/biɡ/

adjective

Most serious.

prehistoric

/ˌprē(h)iˈstôrik/

adjective

Relating to the period before written history.

formidable

/ˈfôrmədəb(ə)l/

adjective

Being very hard to deal with or overcome.

predator

/ˈpredədər/

noun

animal that naturally preys on others.

especially

/iˈspeSHəlē/

adverb

More than usual; extremely.

stretched

/streCH/

verb

be made or be capable of being made longer or wider without tearing or breaking.

skeletons

/ˈskelətn/

noun other

internal or external framework of bone, cartilage. Structures of bones that supports the body.

brought

/briNG/

verb

take someone or something to place.

nurseries

/ˈnərs(ə)rē/

noun other

room in house for young children. Places where trees and plants are grown and sold.

fossilized

/ˈfäsəˌlīzd/

adjective verb

preserved to become fossil. To change into a state from which it won't change.

supposed

/səˈpōzd/

adjective verb

Expected of you, but it didn't turn out that way. To imagine or guess what might happen.

experts

/ˈekˌspərt/

noun other

person who is very knowledgeable about or skilful in particular area. Skillful people with special knowledge.

thousands

/ˈTHouz(ə)nd/

number

number equivalent to product of hundred and ten.

looking

/ˈlo͝okiNG/

adjective verb

having specified appearance. To appear to be when you look at them; seem.

mysterious

/məˈstirēəs/

adjective

Unusual; hard to understand or work out.

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