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How are whales key to ocean ecosystem?

2,144 views

National Science Foundation

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

88%
  • 1:20 / 1:30

Speech Rate:

  • 145 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

productivity

/ˌprōˌdəkˈtivədē/

noun

property of being productive.

depletion

/dəˈplēSH(ə)n/

noun

Reducing the amount, strength or number of.

discovery

/dəˈskəv(ə)rē/

noun

Learning something for the first time.

between

/bəˈtwēn/

adverb preposition

in space separating things. From one person, thing, or place, to another.

beautifully

/ˈbyo͞odiflē/

adverb

in a way that pleases senses aesthetically.

causing

/kôz/

verb

To make something happen; create effect or result.

decrease
noun verb

instance of becoming smaller or fewer. make or become smaller or fewer.

researchers

/rəˈsərCHər/

noun other

person who carries out academic or scientific research. People who work to find new facts and ideas.

depleted

/dəˈplēt/

adjective verb

Weak; no longer sufficient or strong enough. To reduce the amount, strength or number of.

gargantuan

/ɡärˈɡan(t)SH(o͞o)ən/

adjective

Of immense size; huge; gigantic.

studying

/ˈstədē/

verb

To focus on learning something usually at school.

century

/ˈsen(t)SH(ə)rē/

noun

Period of 100 years.

population

/ˌpäpyəˈlāSH(ə)n/

noun

all inhabitants of place.

whaling

/ˈ(h)wāliNG/

noun verb

Activity of hunting and killing whales. To hunt and catch whales.

impacts
noun other verb

action of one object striking another. Very strong influences. To affect someone or something greatly.

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