WONDER #881: What Is Humidity?

Question 1 of 3

Humidity is the amount of what in the air?

1. water vapor
2. butter
3. clouds
4. cheese

Question 2 of 3

A relative humidity of 100% means that the air can’t hold any more what?

1. clouds
2. sunshine
3. temperature
4. water vapor

Question 3 of 3

Studies have shown that we tend to feel most comfortable at a relative humidity of around what?

1. 75%
2. 45%
3. 80%
4. 20%

Check your answers online at https://wonderopolis.org/index.php/wonder/what-is-humidity.