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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 indicate or be a sign of something.

freezes

/frēz/

noun other verb

act of freezing something at fixed level. Sudden stops to prevent increase or decreases. To harden to a solid below zero degrees.

burning

/ˈbərniNG/

adjective noun verb

Being destroyed by fire. When something is burnt by fire. To use as fuel for a fire to make light or heat.

northern

/ˈnôrT͟Hərn/

adjective

situated in north.

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.

validate

/ˈvaləˌdāt/

verb

check or prove validity or accuracy of.

surveys
noun other verb

general view, examination, or description of person or thing. Sets of questions used to ask people about a topic. To measure an area of land to make a map of it.

amplify

/ˈampləˌfī/

verb

To add more details to a story or something said.

warming

/wôrm/

verb

To become more friendly or to like something.

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 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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