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Primary productivity in ecosystems| Matter and Energy Flow| AP Environmental Science| Khan Academy

20,031 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 9:44 / 10:03

Speech Rate:

  • 155 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

imagine

/iˈmajən/

verb

form mental image of.

capable

/ˈkāpəb(ə)l/

adjective

having ability, fitness, or quality necessary to do or achieve specified thing.

typically

/ˈtipik(ə)lē/

adverb

in most cases.

conjunction

/kənˈjəNG(k)SH(ə)n/

noun

Combination of things or events.

constantly

/ˈkänst(ə)ntlē/

adverb

Frequently, or without pause.

chemical

/ˈkemək(ə)l/

adjective noun

relating to chemistry. distinct compound or substance.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

already

/ˌôlˈredē/

adverb

before or by now or time in question.

storing

/stôr/

verb

keep or accumulate something for future use.

getting

/ɡet/

verb

To currently have.

dioxide

/dīˈäkˌsīd/

noun

oxide containing two atoms of oxygen in its molecule or empirical formula.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. Outside or upper layer of something. To give (road) a top layer.

certain

/ˈsərtn/

adjective pronoun

Definite, fixed. some.

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