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Millions of Crab Babies | National Geographic

Video vocabulary

sheer

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US / ʃɪə(r) /

UK / ʃɪr /

B1
  • adjecitve
  • (Of luck/stupidity) very complete or absolute
  • (Of fabric) very fine or thin; see-through
  • adverb
  • Straight up and down; steeply
  • verb
  • To suddenly turn or change direction

sweep

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US / swi:p /

UK / swip /

A2
  • noun
  • Man who cleans chimneys
  • Act of cleaning a surface with a brush
  • Long, smooth movement made with your arm or a tool
  • Movement or search that covers a large area
  • verb
  • To clean something from a surface with a brush
  • To move or pass quickly and steadily
  • To search a very wide area for something

yellow

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US / ˈjeləʊ /

UK / ˈjeloʊ /

A1
  • adjecitve
  • Color of lemons or the sun
  • Lacking in courage; cowardly (used as an INSULT)
  • verb
  • To turn yellow, often due to being old

merciless

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US / ˈmɜ:sɪləs /

UK / ˈmə:sɪlɪs /

B1
  • adjecitve
  • Without compassion; harsh; cruel

become

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US / bɪ'kʌm /

UK / bɪˈkʌm /

A1
  • verb
  • To begin to be; grow to be; develop into
  • To be suitable for a particular job or role

crazy

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US / 'kreɪzɪ /

UK / ˈkrezi /

A2
  • adjecitve
  • Mentally ill; mad
  • Not being sensible or practical
  • Really like someone or something very much
  • noun
  • Person acting in a manner that is strange and odd

would

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US / wʊd /

UK / wʊd /

A1
  • other
  • Used to indicate something imagined
  • Used to ask or request something politely
  • Verb used to indicate possibility, request etc.
  • Used to indicate a preference
  • Used to indicate a reaction
  • Indicates something that occurred repeatedly
  • Used to indicate willingness or ability to do

give

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US / ɡɪv /

UK / ɡɪv /

A1
  • noun
  • Degree of flexibility in something, a material
  • verb
  • To hand over or present something to someone
  • To cause someone to have or experience something

but

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US / bət /

UK / bʌt,bət /

A1
  • conjunction
  • Used before you say something different, opposite

inexorable

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US / ɪnˈeksərəbl /

UK / ɪnˈɛksərəbəl /

B2
  • adjecitve
  • Not being able to stop or change

larval

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US / 'lɑ:vl /

UK / 'lɑ:vl /

B2
  • adjecitve
  • Concerning or in the state of a larva

take

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US / teɪk /

UK / tek /

A1
  • noun
  • Filming of a single scene for TV or the movies
  • verb
  • To accept something that is offered
  • To use a method of traveling, e.g. a bus or train
  • To use a camera to make (a photo)
  • To pick up something and go away with it
  • To study a subject in school
  • To attempt to pass (an exam)
  • To require a certain amount of time, money, space

move

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US / mu:v /

UK / muv /

A1
  • noun
  • Act of moving a playing piece in chess, etc.
  • An action; doing something
  • Step taken to achieve a goal
  • verb
  • To cause someone to have certain emotions
  • To cause something to change to a different place
  • To change where people live or a business operates
  • To take action to do or achieve something

their

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US / ðɛː /

UK / ðer /

A1
  • determiner
  • Belonging to them

red

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US / red /

UK / rɛd /

A1
  • adjecitve
  • Being the color of blood

pour

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US / pɔ:(r) /

UK / pɔr, por /

A2
  • verb
  • To fill a person's glass or cup with a drink
  • To make something flow in a steady stream
  • To rain very heavily

they

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US / ðeɪ /

UK / ðe /

A1
  • pronoun
  • Two or more people, animals, or things

compel

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US / kəm'pel /

UK / kəmˈpɛl /

B1
  • verb
  • To force someone to do something

will

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US / wɪl /

UK / wɪl /

A1
  • noun
  • Desire or choice of someone
  • Document saying who gets your money when you die
  • Strong desire to do something; determination
  • Desire to do something; strong wish to do
  • other
  • Used with verbs to express the future
  • verb
  • To leave property to someone after your death
  • To use mental effort to make something happen
  • Am (is, are) likely to do
  • To influence someone to do something
  • To make something happen by strongly wanting it

mild

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US / maɪld /

UK / maɪld /

A2
  • adjecitve
  • Gentle in nature or behavior
  • Being neither too cold nor too hot

gene

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US / dʒi:n /

UK / dʒin /

B1
  • noun
  • Part of cell controlling development of a thing

ant

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US / ænt /

UK / ænt /

B1
  • noun
  • Insect with six legs that lives in large groups

matter

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US / 'mætə(r) /

UK / ˈmætɚ /

A1
  • noun
  • Material all things are made of that fills space
  • Problem or reason for concern
  • verb
  • To be of great importance; to count

weather

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US / 'weðə(r) /

UK / ˈwɛðɚ /

A1
  • noun
  • Whether it is raining, sunny, cold etc. outside
  • verb
  • To successfully deal with a difficult situation
  • To erode or become damaged due to the environment

million

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US / ˈmɪljən /

UK / ˈmɪljən /

A1
  • number
  • 1,000,000

once

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US / wʌns /

UK / wʌns /

A1
  • adverb
  • One time; one instance
  • At a time in the past
  • conjunction
  • When; as soon as

the

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US / ðə /

UK / ðə /

A1
  • article
  • Used to refer to something already mentioned
  • Used to show there is only one of something
  • determiner
  • Used to describe all of a family

three

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US / θri: /

UK / θri /

A1
  • number
  • Number 3

parent

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US / 'peərənt /

UK / ˈpɛrənt, ˈpær- /

A1
  • noun
  • Person's, animal's mother or father
  • Something creating other things of the same kind

year

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US / jə: /

UK / jɪr /

A1
  • noun
  • Unit of time equal to 12 months or 365 or 366 days
  • Used to refer to the age of a person

live

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US / lɪv /

UK / liv /

A1
  • adjecitve
  • Being broadcast as events happen, not recorded
  • Carrying electric current; able to give a shock
  • Glowing because burning; hot
  • Not yet killed (for food)
  • adverb
  • (Music, drama) as it is performed
  • verb
  • To be alive
  • To experience a particular type of life
  • To make your home in a house or town

deep

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US / di:p /

UK / dip /

A1
  • adjecitve
  • Complex and important
  • Extreme or intense
  • Going far down from the surface
  • Low in pitch, as a sound
  • adverb
  • At a certain distance beneath the surface

this

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US / ðɪs /

UK / ðɪs /

A1
  • adjecitve
  • Used to indicate something already been discussed
  • Used to indicate something happening around now
  • adverb
  • An indication by a physical motion or gesture
  • A specific amount of
  • determiner
  • Person, thing, or idea near you
  • pronoun
  • Person, thing that has already been discussed

crab

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US / kræb /

UK / kræb /

B2
  • noun
  • Sea creature with a hard shell and two claws
  • verb
  • To complain about something in an annoying way

into

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US / 'ɪntə /

UK / ˈɪntu /

A1
  • preposition
  • Moving or going inside something
  • In the same direction as; in the direction of
  • So as to become; taking the state of

make

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US / meɪk /

UK / mek /

A1
  • noun
  • Product made by a particular company; brand
  • verb
  • To arrange or prepare something e.g. dinner
  • To get to (a place) on time
  • To gain the status of (teacher, lawyer, etc.)
  • To create something by putting things together
  • To earn a certain amount of money at a job
  • To cause or force a person to do something
  • To cause something to happen or be formed

force

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US / fɔ:s /

UK / fɔrs, fors /

A1
  • noun
  • Group of persons trained for military action; army
  • Pressure; attraction
  • The use of physical strength/violence to persuade
  • verb
  • To use physical strength or violence to persuade

current

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US / 'kʌrənt /

UK / ˈkɚrənt, ˈkʌr- /

A2
  • adjecitve
  • Happening or being in the present time
  • noun
  • Electricity flowing through wires
  • Movement of water in a river, or air in the sky

egg

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US / eg /

UK / ɛɡ /

A2
  • noun
  • Hard-shelled thing from which a young bird is born

what

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US / wɒt /

UK / hwɑt, hwʌt, wɔt, wʌt,hwət, wət /

A1
  • pronoun
  • Thing or things that; the same kind as
  • Used to emphasize something you are about to say
  • adjecitve
  • Used to refer to a particular amount, or number
  • Used to place emphasis on a particular quality
  • adverb
  • To a certain degree
  • determiner
  • Question words used for asking for information
  • exclamation
  • Used to express excitement, shock, or surprise
  • Used to ask people to repeat something they said

scarce

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US / skeəs /

UK / skers /

B2
  • adjecitve
  • Not many; Not plentiful or abundant

week

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US / wi:k /

UK / wik /

A1
  • noun
  • Period of seven days from Sunday to Saturday

case

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US / keɪs /

UK / kes /

A1
  • noun
  • Container used to carry things, e.g. clothes
  • Set of facts about a crime
  • Set of facts about an event
  • Example or instance of something
  • verb
  • To find out about a place, as in planning to steal

twice

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US / twaɪs /

UK / twaɪs /

A1
  • adverb
  • Two times

devour

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US / dɪˈvaʊə(r) /

UK / dɪˈvaʊr /

B2
  • verb
  • To eat quickly and hungrily

she

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US / ʃɪ /

UK / ʃi /

A1
  • pronoun
  • Female person or animal mentioned before
  • (Refers to female person mentioned before)

like

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US / laɪk /

UK / laɪk /

A1
  • adjecitve
  • Being equal in status or kind to something else
  • Similar; the same
  • adverb
  • For example
  • preposition
  • Used as a filler; used to ad emphasis
  • In a way similar to the way something is done
  • Such as; for example
  • verb
  • To want to
  • To find something pleasing; to prefer something

dna

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US / ˌdiː en ˈeɪ /

UK / ˌdiː en ˈeɪ /

B2
  • noun
  • Chemical in living cells with genetic information

birth

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US / bɜ:θ /

UK / bɜ:rθ /

A2
  • noun
  • Time when a baby or young animal is born
  • Beginning of something
  • Social position based on the family you come from

terrible

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US / ˈterəbl /

UK / ˈtɛrəbəl /

A2
  • adjecitve
  • Very bad; horrible

number

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US / ˈnʌmbə(r) /

UK / ˈnʌmbɚ /

A1
  • noun
  • Symbols such as 1, 2, 56, 793
  • Particular song or dance performed during a show
  • Total quantity or amount of things
  • verb
  • To put numbers on things
  • To assign a sequence within a group, series, set
  • To claim to be part of a larger group, series, set

guide

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US / ɡaɪd /

UK / ɡaɪd /

A2
  • noun
  • Book or a magazine containing information/advice
  • Person leading others visiting an unknown place
  • verb
  • To help or advise someone about something
  • To control missile to hit a target by radio signal
  • To lead people visiting a new or unknown place

and

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US / ənd /

UK / ənd, ən,ænd /

A1
  • conjunction
  • Used to refer to two or more things
  • Plus; in addition; on top of that
  • Used to introduce an action that follows another

from

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US / frəm /

UK / frʌm, frɑm,frəm /

A1
  • preposition
  • Starting at a particular place, time or level

only

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US / ˈəunli /

UK / ˈonli /

A1
  • adverb
  • Just one; just that amount or thing; not more than
  • Not very important or serious
  • Just that type of thing, person
  • Short time ago; not before a certain time
  • conjunction
  • Except; but

tide

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US / taɪd /

UK / taɪd /

C2
  • noun
  • Way opinions or events are developing or changing
  • Regular rise and fall of the level of the sea
  • verb
  • To give you what is needed for a short time

morph

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US / mɔ:f /

UK / mɔ:rf /

C2
  • verb
  • (Of computer animation) to gradually change shape

larva

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US / ˈlɑ:və /

UK / ˈlɑ:rvə /

B2
  • noun
  • Wormlike young form of some insects

over

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US / 'əʊvə(r) /

UK / ˈovɚ /

A1
  • adverb
  • Finished; no longer happening
  • Towards the ground/away from a standing position
  • noun
  • A set of six consecutive balls bowled in cricket
  • other
  • Finished
  • preposition
  • Showing the relation when a thing is above another
  • On or covering something
  • Above or across something
  • More than you need
  • From one side to the other
  • In the direction of; toward

torturous

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US / 'tɔ:tʃərəs /

UK / ˈtɔrtʃərəs /

A1
  • adjective
  • Characterized by, involving, or causing excruciating pain or suffering.

fish

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US / fɪʃ /

UK / fɪʃ /

A1
  • noun
  • Animal that swims and lives in water
  • verb
  • To go fishing with a net or hook

drift

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US / drɪft /

UK / drɪft /

B1
  • verb
  • (Of sand, etc.) to be blown into heaps by the wind
  • (Of boats) to move without purpose on water
  • To move or live without a purpose or goal
  • To move slowly or effortlessly in water or air

most

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US / məʊst /

UK / most /

A1
  • adverb
  • Very; extremely
  • Greatest possible degree
  • pronoun
  • Nearly all of something

breather

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US / ˈbri:ðə(r) /

UK / 'bri:ðər /

C1
  • noun
  • Short rest after activity

home

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US / həʊm /

UK / hom /

A1
  • adjecitve
  • A sports team's own field or place of play
  • adverb
  • Into the correct or intended position
  • noun
  • House, apartment or building to be rented or sold
  • Institution for sick or elderly people
  • Place where a person or a family lives
  • Country where a person lives or was born
  • Region that is native to peoples, plant or animals
  • verb
  • To move towards a particular target location

prevail

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US / prɪˈveɪl /

UK / prɪˈvel /

B2
  • verb
  • To be successful against enemy/problem
  • To exist at a certain time; to be common

ocean

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US / 'əʊʃn /

UK / ˈoʃən /

A2
  • noun
  • Large body of salt water; a large sea

never

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US / 'nevə(r) /

UK / ˈnɛvɚ /

A1
  • adverb
  • Not ever; not at any time

predator

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US / 'predətə(r) /

UK / ˈprɛdətɚ, -ˌtɔr /

B1
  • noun
  • An animal that hunts and kills other animals
  • Person preying on the weak to gain advantage

retrace

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US / rɪ'treɪs /

UK / riˈtres /

C1
  • verb
  • To go back over a previous route or explanation

encode

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US / ɪn'kəʊd /

UK / ɛnˈkod /

B2
  • verb
  • To change a message or information into code

air

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US / eə(r) /

UK / er /

A1
  • noun
  • Mixture of gases around the earth that we breathe
  • A person's manner intended to impress others
  • verb
  • To expose to the outside, to dry or freshen
  • To broadcast a TV or radio show
  • To open a subject to discussion and debate

away

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US / ə'weɪ /

UK / əˈwe /

A1
  • adjecitve
  • Not present
  • adverb
  • Disappear completely
  • Doing something with a lot of energy
  • Not here; far from here; in a different direction
  • To a different area, location

decade

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US / ˈdekeɪd /

UK / ˈdɛkˌed, dɛˈked /

B1
  • noun
  • Period of 10 years

miracle

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US / 'mɪrəkl /

UK / ˈmɪrəkəl /

B1
  • noun
  • Amazing, seemingly impossible thing that happened

instinct

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US / 'ɪnstɪŋkt /

UK / ˈɪnˌstɪŋkt /

B1
  • noun
  • Natural way of thinking; intuition
  • Natural way (person or animal) thinks, behaves

perilous

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US / ˈperələs /

UK / ˈpɛrələs /

B2
  • adjecitve
  • Extremely dangerous, risky

moment

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US / 'məʊmənt /

UK / 'moʊmənt /

A1
  • noun
  • Very short or brief period of time
  • A particular period in time

confluence

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US / ˈkɒnfluəns /

UK / ˈkɑ:nfluəns /

C1
  • noun
  • Point where two or more rivers, etc. meet and join

next

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US / nekst /

UK / nɛkst /

A1
  • adverb
  • The one that follows another in time or order
  • At a time or place directly after the present one
  • noun
  • The one that follows after
  • adjecitve
  • Immediately after the previous one
  • First occurrence after the present one
  • Subtitles section
  • Over the next three weeks, the red crab eggs will drift in the perilous nursery of the Indian Ocean and morph into larvae.
  • Most years, the larvae never make it home.
  • Swept away by ocean currents or devoured by fish.
  • But once or twice every decade, a confluence of mild weather and scarce predators gives birth to a moving miracle.
  • By the millions, they pour over the beaches of their birth like a living pink tide.
  • They shed their larval casing, becoming air breathers, And retrace their parents' torturous course, guided only by instincts encoded deep in their DNA.
  • From this moment on, they are migrants, Compelled to move no matter what.
  • The merciless yellow crazy ants take a terrible toll.
  • But by sheer force of numbers and the inexorable will of their genes, they prevail.