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Twenty Thousand Leagues Under the Seas
Twenty Thousand Leagues Under the Seas

Chapter XII

Cover illustration for Twenty Thousand Leagues Under the Seas
Context Illustration Reading 1/52 · 5 lines
English subtitles · tap any word to listen 1 / 5
The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.
This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.
To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!
Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!
During prehistoric times, an era of fire was followed by an era of water.
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AI-generated narration by OpenAI · Slow US English
LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

Twenty Thousand Leagues Under the Seas

Chapter XII

Reading 1/52 · 5 reading units · Lines 1–5

Line 1
The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.
Line 2
This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.
Line 3
To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!
Line 4
Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!
Line 5
During prehistoric times, an era of fire was followed by an era of water.

Learner Dictionary

Oxford-style entry order: headword, part of speech, US IPA, concise definition, contextual example, audio, and collocations from this reading.

Amount verb US /əˈmaʊnt/

to reach or total a particular quantity or value

From this reading “Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!”

Been auxiliary verb US /bɪn/

the past participle of “be”

From this reading “The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.”

Could modal verb US /kʊd/

the past of “can”; used for possibility or polite requests

From this reading “This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.”

Current noun US /ˈcurrent/

a story-specific word describing an important person, object, action, or idea in this passage

From this reading “The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.”

During preposition US /ˈdʊrɪŋ/

all through a period, or at some point within it

From this reading “During prehistoric times, an era of fire was followed by an era of water.”

Has auxiliary verb US /hæz/

the form of “have” used with he, she, it, or a singular noun

From this reading “The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.”

Hence adverb US /hens/

for this reason

From this reading “The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.”

One pronoun US /wʌn/

used to mean any person in general, including the speaker

From this reading “To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!”

PART noun US /part/

an important story-specific word used in this passage

From this reading “The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.”

Remember verb US /rɪˈmɛm.bər/

To recall to mind.

From this reading “To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!”

Through noun US /ˈthrough/

a story-specific word describing an important person, object, action, or idea in this passage

From this reading “Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!”

Whose determiner US /huːz/

belonging to which person

From this reading “This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.”

Would modal verb US /wʊd/

used for something imagined, polite, or habitual in the past

From this reading “This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.”

All words in this reading · 91

Every word is available to listen to. Dictionary details are shown only when verified; these are not licensed Oxford entries.

2,250,000,000

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

3,832,558

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

38,000,000,000

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

40,000

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

adeterminerUS /ə/

used before a singular noun to mean one of a group, when it is not a particular one

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

all

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

amountverbUS /əˈmaʊnt/

to reach or total a particular quantity or value

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

andeterminerUS /æn/

the form of “a” used before a word that begins with a vowel sound

From this reading During prehistoric times, an era of fire was followed by an era of water.

andconjunctionUS /ənd/

used to join words or parts of a sentence that go together

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

appreciate

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

areauxiliary verbUS /ɑːr/

the form of “be” used with you, we, they, or a plural noun

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

asconjunctionUS /æz/

at the same time that; because; in the way that

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

assessed

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

atprepositionUS /æt/

in or near a particular place or position

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

beauxiliary verbUS /biː/

used with a past participle to form the passive, or with -ing for continuous tenses

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

billion

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

billions

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

Black

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

byprepositionUS /baɪ/

showing who or what does the action

From this reading During prehistoric times, an era of fire was followed by an era of water.

couldmodal verbUS /kʊd/

the past of “can”; used for possibility or polite requests

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

cubic

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

CurrentnounUS /ˈcurrent/

a story-specific word describing an important person, object, action, or idea in this passage

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

diameter

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

DuringprepositionUS /ˈdʊrɪŋ/

all through a period, or at some point within it

From this reading During prehistoric times, an era of fire was followed by an era of water.

earth

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

earth's

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

equals

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

era

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading During prehistoric times, an era of fire was followed by an era of water.

fire

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading During prehistoric times, an era of fire was followed by an era of water.

followed

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading During prehistoric times, an era of fire was followed by an era of water.

forprepositionUS /fɔːr/

intended to be given to, or used by, somebody

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

form

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

hasauxiliary verbUS /hæz/

the form of “have” used with he, she, it, or a singular noun

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

hectares

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

henceadverbUS /hens/

for this reason

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

inprepositionUS /ɪn/

inside something, or within a place, period, or state

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

isauxiliary verbUS /ɪz/

the form of “be” used with he, she, it, or a singular noun

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

leagues

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

liquid

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

many

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

mass

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

metric

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

miles

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

more

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

myriameters

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

nearly

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

Now

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

number

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

occupy

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

OFprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

onepronounUS /wʌn/

used to mean any person in general, including the speaker

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

ones

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

other

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

PARTnounUS /part/

an important story-specific word used in this passage

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

past

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

planet

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

poured

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

prehistoric

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading During prehistoric times, an era of fire was followed by an era of water.

quintillion

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

rememberverbUS /rɪˈmɛm.bər/

To recall to mind.

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

rivers

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

seas

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

shouldmodal verbUS /ʃʊd/

used to say what is right, expected, or advisable

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

sixty

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

sphere

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

square

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

suchdeterminerUS /sʌtʃ/

of the kind already mentioned

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

thanconjunctionUS /ðæn/

used to introduce the second part of a comparison

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

ThedeterminerUS /ðə/

used before a noun that is already known, already mentioned, or the only one of its kind

From this reading The Black Current THE PART OF THE planet earth that the seas occupy has been assessed at 3,832,558 square myriameters, hence more than 38,000,000,000 hectares.

then

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

there

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

ThisdeterminerUS /ðɪs/

used for a person or thing that is near, or that has just been mentioned

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

three

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

throughnounUS /ˈthrough/

a story-specific word describing an important person, object, action, or idea in this passage

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

times

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading During prehistoric times, an era of fire was followed by an era of water.

ToparticleUS /tuː/

used before the base form of a verb to make the infinitive

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

tons

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

total

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

totals

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

wasauxiliary verbUS /wɑːz/

the past form of “be” used with I, he, she, it, or a singular noun

From this reading During prehistoric times, an era of fire was followed by an era of water.

water

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!

wepronounUS /wiː/

the speaker together with one or more other people

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

weight

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

whatpronounUS /wʌt/

used to ask for information about something

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

whosedeterminerUS /huːz/

belonging to which person

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

withprepositionUS /wɪð/

in the company of; together with

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

words

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading To appreciate such a number, we should remember that a quintillion is to a billion what a billion is to one, in other words, there are as many billions in a quintillion as ones in a billion!

wouldmodal verbUS /wʊd/

used for something imagined, polite, or habitual in the past

From this reading This liquid mass totals 2,250,000,000 cubic miles and could form a sphere with a diameter of sixty leagues, whose weight would be three quintillion metric tons.

years

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Now then, this liquid mass nearly equals the total amount of water that has poured through all the earth’s rivers for the past 40,000 years!