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President Obama Explains How Pollution Affects Our Planet

191,622 views

Seeker

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

87%
  • 1:03 / 1:12

Speech Rate:

  • 189 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

pollutant

/pəˈlo͞otnt/

noun

substance that pollutes something.

tracking

/ˈtrakiNG/

noun verb

maintenance of constant difference in frequency between two or more connected circuits or components. To use marks to follow a wild animal.

pollution

/pəˈlo͞oSH(ə)n/

noun

presence in or introduction into environment of substance which has harmful or poisonous effects.

additional

/əˈdiSH(ə)n(ə)l/

adjective

added, extra, or supplementary to what is already present or available.

international

/ˌin(t)ərˈnaSH(ə)n(ə)l/

adjective noun

Of or relating to several countries. game between teams representing different countries.

initial

/iˈniSHəl/

adjective noun verb

existing at beginning. first letter of name or word. authorize document by signing with initials.

satellite

/ˈsadlˌīt/

noun

Natural object in space that moves around another.

highest

/hī/

adjective adverb

Farthest above the ground; greatest (position). at or to considerable height.

detects

/dəˈtekt/

verb

discover or identify presence or existence of.

protect

/prəˈtekt/

verb

keep safe from harm or injury.

imagery

/ˈimij(ə)rē/

noun

Use of symbolism to help imagine something.

actions

/ˈakSH(ə)n/

noun other verb

process of doing something. Some things that a person or things do. To take action to do something.

watching

/wäCH/

verb

look at or observe attentively over period of time.

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