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Why Do Sand Tiger Sharks Form Gangs? | Shark Gangs

85,315 views

National Geographic

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

92%
  • 5:14 / 5:41

Speech Rate:

  • 153 wpm - Fast

Category:

  • Pets & Animals

Tags :

Intro:

Video Vocabulary

documenting
verb

record something in form.

thousands

/ˈTHouz(ə)nd/

number

1000s.

shifting

/ˈSHiftiNG/

adjective other verb

changing. To move something from one place to another. To change in position or direction.

decided

/dəˈsīdəd/

adjective verb

definite. To make a choice about; choose after thinking.

provide

/prəˈvīd/

verb

To make available; to supply for use.

perfect
adjective noun verb

as good as is possible. perfect tense. To do something so well, it cannot be done better.

conservationist

/ˌkänsərˈvāSHənəst/

noun

Person who protects the environment.

studying

/ˈstədē/

verb

devote time and attention to gaining knowledge of academic subject.

literally

/ˈlidərəlē/

adverb

So as to express the exact meaning of something.

corporate

/ˈkôrp(ə)rət/

adjective noun

relating to large company. company or group.

treacherous

/ˈtreCH(ə)rəs/

adjective

Dangerously unstable and unpredictable.

graveyard

/ˈɡrāvˌyärd/

noun

burial ground.

rusting

/rəst/

verb

To form a red crust on old iron and steel objects.

shipwrecks

/ˈSHipˌrek/

noun other verb

destruction of ship at sea by sinking or breaking up. Loss/destruction of a ship at sea by a storm, etc.. suffer shipwreck.

phenomenon

/fəˈnäməˌnän/

noun

something that exists and can be seen, felt, tasted, etc., especially something unusual or interesting.

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