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Unit 2 Vocabulary (9-17)

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    Vocabulary Unit 2 from 9-17
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  • Distinguish
    To make one person or a thing seem different from another
  •  15
  • Developing country
    A country with little industrial and economic activity and where people generally have low income.
  •  15
  • Drastic change
    A sudden and extreme change
  •  15
  • Electron microscope
    A device used for looking at very small things which produces pictures by sending electrons through objects
  •  15
  • Follow
    To understand something
  •  15
  • Follow up
    To discover more about a situation or take further action in connection with it
  •  15
  • Homogeneous
    Consisting of parts or membrane that are all the same
  •  15
  • Innovate
    To introduce changes and new ideas
  •  15
  • Market
    To try to sell products using advertising or other ways of making people want to buy them.
  •  15
  • Rollout
    The act of making something, a product or service, available for the first time
  •  15
  • Solar cell
    A device for producing electrical energy from the sun
  •  15
  • Support
    To help to show that something is true
  •  15
  • Technological advances
    New discoveries and innovations
  •  15