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Air Pollution and Climate Change: Sustainability Challenges | Noelle Selin | TEDxMIT

5,477 views

TEDx Talks

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

98%
  • 10:15 / 10:24

Speech Rate:

  • 142 wpm - Conversational

Category:

  • Nonprofits & Activism

Tags :

Intro:

Video Vocabulary

pollution

/pəˈlo͞oSH(ə)n/

noun

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

dioxide

/dīˈäkˌsīd/

noun

An oxide containing two oxides per molecule.

activities

/akˈtivədē/

noun other

condition in which things happen. Actions or tasks, e.g. sports, washing clothes.

altered

/ˈôltər/

verb

change in character or composition.

industrial

/inˈdəstrēəl/

adjective noun

Concerning making things in factories. shares in industrial companies.

ecosystems

/ˈēkōˌsistəm/

noun other

biological community of interacting organisms and their physical environment. Types of plants and animals in an specific area.

changes

/CHānj/

noun other verb

act or process bringing change. Acts of making or becoming something else. To exchange one set of clothes for another.

particularly

/pə(r)ˈtikyələrlē/

adverb

Specially; more than others.

impacts
noun other verb

action of one object striking another. Very strong influences. To affect someone or something greatly.

knowledge

/ˈnäləj/

noun

Information, understanding, or skill.

emissions

/əˈmiSH(ə)n/

noun other

production and discharge of something. A substance (e.g. gas) released into the air.

pesticides

/ˈpestəˌsīd/

noun other

substance used for destroying insects or other organisms harmful to cultivated plants. A chemical substance used to kill pests.

concentrations

/ˌkänsənˈtrāSH(ə)n/

noun other

action of focusing one's attention. Paying ( a lot of) attention to tasks.

apparent

/əˈperənt/

adjective

Easy to see or clearly understand.

presence

/ˈprezəns/

noun

The same place or area that a person is.

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