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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:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

methane

/ˈmeTHān/

methane
noun

Colorless gas without smell often used as fuel.

reflects

/rəˈflekt/

reflects
verb

To bounce back light, heat, sound from a surface.

freezes

/frēz/

freezes
noun other verb

act of freezing something at fixed level. Sudden stops to prevent increase or decreases. To stop moving and be still; stay the same.

burning

/ˈbərniNG/

burning
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/

northern
adjective

In or toward the north.

surface

/ˈsərfəs/

surface
adjective noun verb

relating to or found on surface of something. Nature or emotions that show, but may not be true. rise or come up to surface of water or ground.

validate

/ˈvaləˌdāt/

validate
verb

To show to be officially correct or allowable.

surveys
surveys
noun other verb

general view, examination, or description of person or thing. Sets of questions used to ask people about a topic. To ask people a question about a particular topic.

amplify

/ˈampləˌfī/

amplify
verb

To increase the effect of something.

warming

/wôrm/

warming
verb

make or become warm.

organic

/ôrˈɡanik/

organic
adjective

Concerning food made with few or no chemicals.

important

/imˈpôrtnt/

important
adjective

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

quarter

/ˈkwôrdər/

quarter
noun verb

One of the four time periods in a school calendar. divide into four equal or corresponding parts.

dioxide

/dīˈäkˌsīd/

dioxide
noun

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

thawing

/ˈTHoiNG/

thawing
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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