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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

throw back heat, light, or sound without absorbing it.

freezes

/frēz/

noun other verb

act of freezing something at fixed level. Sudden stops to prevent increase or decreases. To store an item of food in a cold place.

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

relating to or found on surface of something. outside part or uppermost layer of something. rise or come up to surface of water or ground.

validate

/ˈvaləˌdāt/

verb

To show to be officially correct or allowable.

surveys
noun other verb

general view, examination, or description of person or thing. Broad views or general description of some things. To offer a broad view or general description.

amplify

/ˈampləˌfī/

verb

To increase the effect of something.

warming

/wôrm/

verb

make or become warm.

organic

/ôrˈɡanik/

adjective

Concerning living things.

important

/imˈpôrtnt/

adjective

Having a big effect on (person, the future).

quarter

/ˈkwôrdər/

noun verb

One of four equal periods of play in some sports. To give a soldier a place to live for a short time.

dioxide

/dīˈäkˌsīd/

noun

An oxide containing two oxides per molecule.

thawing

/ˈTHoiNG/

noun verb

process of ice, etc. becoming liquid as result of warming up. (Of a bad relationship) to gradually get better.

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