Complete the light rule

Exercise and reference answers

Missing parts

1. Answer

   700

   Choices

   1. 700
   2. 900
   3. 1100

2. Answer

   red

   Choices

   1. red
   2. violet
   3. blue

3. Answer

   bleaching

   Choices

   1. bleaching
   2. quenching
   3. fixing

Complete the statement

Plant pigments absorb between 400 and {0} nm; {1} light has the longest wavelength and least energy, and light more energetic than blue causes {2}.

Instructions

Tap a word for each blank to complete the rule.

Explanation