*Question*
The closer the field lines are drawn together, the stronger the field being described. Jimbo was playing with magnetic field lines by manipulating them. If he moves the field lines closer together, what happens to the strength of the field increases or decreases?
**Answer**
increases

*Question*
The density of the atmosphere decreases with an increase in the height above sea level (altitude). If Milo is hiking up a mountain and taking atmospheric density readings, what will happen to the readings as he gets closer to the top of the mountain increase or decrease?
**Answer**
decrease

*Question*
As humidity increases, the water potential gradient across the inside and outside the leaf become more equal, and so the rate of transpiration decreases. When it becomes less humid outside people are more likely or less likely to sweat?
**Answer**
less likely

*Question*
The older a person is, the greater their chance of developing a cardiovascular disease. What happens to John's risk of contracting a disease as he gets older it decreases or it increase?
**Answer**
it increase