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The Big Thaw: Ground-Truthing Permafrost in Alaska

14,246 views

CIRESvideos

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

83%
  • 3:30 / 4:11

Speech Rate:

  • 161 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

methane

/ˈmeTHān/

noun

colourless, odourless flammable gas.

reflects

/rəˈflekt/

verb

To think of something seriously and carefully.

freezes

/frēz/

noun other verb

act of freezing something at fixed level. Sudden stops to prevent increase or decreases. To make someone to not want to communicate.

burning

/ˈbərniNG/

adjective noun verb

on fire. When something is burnt by fire. To overcook food with too much heat it goes black.

northern

/ˈnôrT͟Hərn/

adjective

In or toward the north.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. Top layer of the ground or of water. rise or come up to surface of water or ground.

validate

/ˈvaləˌdāt/

verb

check or prove validity or accuracy of.

surveys
noun other verb

general view, examination, or description of person or thing. Acts of measuring lands or properties to make a map. look closely at or examine.

amplify

/ˈampləˌfī/

verb

increase volume of.

warming

/wôrm/

verb

To make something hotter.

organic

/ôrˈɡanik/

adjective

Concerning food made with few or no chemicals.

important

/imˈpôrtnt/

adjective

of great significance or value.

quarter

/ˈkwôrdər/

noun verb

Area of a town or city defined by its inhabitants. To split something into four equal parts.

dioxide

/dīˈäkˌsīd/

noun

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

thawing

/ˈTHoiNG/

noun verb

process of ice, etc. becoming liquid as result of warming up. (E.g. of ice) to melt due to increased warmth.

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