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.