WONDER #412: How Do Mood Rings Work?

Question 1 of 3

By definition, fads are what?

1. temporary
2. permanent
3. forever
4. everlasting

Question 2 of 3

Which of the following is NOT an example of a fad?

1. mood ring
2. pet rock
3. lava lamp
4. television

Question 3 of 3

Mood rings react to changes in what?

1. mood
2. temperature
3. oxygen
4. chrome

Check your answers online at https://wonderopolis.org/wonder/how-do-mood-rings-work.