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}}

Nonrenewable Energy Resources| AP Environmental science| Khan Academy

7,393 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 7:27 / 7:35

Speech Rate:

  • 162 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

remember

/rəˈmembər/

remember
verb

To hold a thought in your mind to not forget it.

probably

/ˈpräbəblē/

probably
adverb

certainly.

created

/krēˈāt/

created
verb

To make, cause, or bring into existence.

because

/bēˈkəz/

because
conjunction

For a reason.

beginning

/bəˈɡiniNG/

beginning
adjective noun verb

new or inexperienced. First part of an action or task. To do the first part of an action; to start.

natural

/ˈnaCH(ə)rəl/

natural
adjective adverb noun

existing in or derived from nature. naturally. person having innate talent.

something

/ˈsəmˌTHiNG/

something
adverb pronoun

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

sources

/sôrs/

sources
noun verb

place, person, or thing from which something comes or can be obtained. obtain from particular source.

grocery

/ˈɡrōs(ə)rē/

grocery
noun

grocer's shop or business.

constantly

/ˈkänst(ə)ntlē/

constantly
adverb

continuously over period of time.

renewable

/rəˈn(y)o͞oəb(ə)l/

renewable
adjective noun

Being able to be replaced naturally. A resource that can be used again many times.

thermodynamics

/ˌTHərmōdīˈnamiks/

thermodynamics
noun other

branch of physical science that deals with relations between heat and other forms of energy. Area of science concerned with the relationship between heat and other forms of energy.

already

/ˌôlˈredē/

already
adverb

before or by now or time in question.

sourced

/sôrs/

sourced
verb

obtain from particular source.

resources

/ˈrēˌsôrs/

resources
noun other verb

stock or supply of money, materials, staff, and other assets. Essential supplies of some things. provide with resources.

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