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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

To think creatively about; form mental picture of.

capable

/ˈkāpəb(ə)l/

adjective

Being able to do something very well; proficient.

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

continuously over period of time.

chemical

/ˈkemək(ə)l/

adjective noun

relating to chemistry. distinct compound or substance.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. moving in one side and out of other side of.

already

/ˌôlˈredē/

adverb

Having happened or been done before this time.

storing

/stôr/

verb

To put things in a place for later use.

getting

/ɡet/

verb

To begin to feel or understand an emotion or idea.

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. Top layer of the ground or of water. To come to the top level of water, mud, etc..

certain

/ˈsərtn/

adjective pronoun

Definite, fixed. some.

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