By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

Demographic transition model| Human populations| AP Environmental science| Khan Academy

4,379 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 7:12 / 7:19

Speech Rate:

  • 178 wpm - Fast

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

depending

/dəˈpend/

depending
verb

Hang down..

century

/ˈsen(t)SH(ə)rē/

century
noun

Period of 100 years.

through

/THro͞o/

through
adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

horizontal

/ˌhôrəˈzän(t)l/

horizontal
adjective noun

A level and flat position. horizontal line, plane, etc..

countries

/ˈkəntrē/

countries
noun other

particular land with own government. Areas of land that is controlled by a government.

describe

/dəˈskrīb/

describe
verb

To tell the appearance, sound, smell of something.

demographic

/ˌdeməˈɡrafik/

demographic
adjective noun

Characterizing human populations. Group of people with similar characteristics.

vertical

/ˈvərdək(ə)l/

vertical
adjective noun

(Of a line, etc.) going up and down; not horizontal. vertical line or plane.

something

/ˈsəmˌTHiNG/

something
adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

transition

/tranˈziSH(ə)n/

transition
noun verb

Change from one state, movement, place to another. undergo or cause to undergo process or period of transition.

happens

/ˈhapən/

happens
verb

take place.

demographers

/dəˈmäɡrəfər/

demographers
noun other

expert in study of statistics. Scientist who studies populations.

country

/ˈkəntrē/

country
noun

An area of land that is controlled by a government.

particular

/pə(r)ˈtikyələr/

particular
adjective noun

singling out individual member of group. individual item.

graphic

/ˈɡrafik/

graphic
adjective noun

In clear detail, often when unpleasant in some way. Picture or drawing used to show something clearly.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M