(Q).
The density of the atmosphere decreases with an increase in the height above sea level (altitude).  Having read the above passage, choose the right answer to the following question (choices are higher or lower ):   the pilot was looking at the barometer in his airplane. he saw that with a decrease in height made the density be higher or lower?
(A).
higher


(Q).
In a series circuit, the resistance increases as more resistors are added in series.  Having read the above passage, choose the right answer to the following question (choices are increases or decreases ):   Eric adds more resistors to the series circuit. The resistance increases or decreases?
(A).
increases


(Q).
Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures.  Having read the above passage, choose the right answer to the following question (choices are increase or decrease ):   John was combining chemicals in his lab one day. If he were to decrease the temperature in his lab, what would happen to the rate of chemical reactions in his experiments increase or decrease?
(A).
decrease