WONDER #1288: How Does a Green Screen Work?

Question 1 of 3

Which color screen is often used for creating special effects via chromakey?

  1. pink
  2. mauve
  3. purple
  4. green

Question 2 of 3

<p class=\"FreeForm\">The technique of singling out a particular color in an electronic image and then using computer software to make that color transparent is known as what?</p>

  1. isocoloration
  2. color singling
  3. chromakeying
  4. color mingling

Question 3 of 3

<p class=\"FreeForm\">Which of the following professionals is probably least likely to wear a green suit to work?</p>

  1. marine biologist
  2. meteorologist
  3. lawyer
  4. banker

Check your answers online at https://www.wonderopolis.org/wonder/how-does-a-green-screen-work.