WONDER #47: Why Do Leaves Change Color in Autumn?

Question 1 of 3

The process of converting water and carbon dioxide into oxygen and glucose is called what

  1. hydroconversion
  2. carbonation
  3. glucolysis
  4. photosynthesis

Question 2 of 3

A chemical called what helps the process of photosynthesis occur?

  1. photophyll
  2. greenagen
  3. chlorophyll
  4. leafanate

Question 3 of 3

Chlorophyll makes leaves appear what color?

  1. red
  2. orange
  3. green
  4. yellow

Check your answers online at https://www.wonderopolis.org/wonder/why-do-leaves-change-color-in-autumn.