More pollutants mean poorer air quality. Having read the above passage, choose the right answer to the following question (choices are cleaner or dirtier ): When a river gets emptied of a lot of waste chemicals it becomes cleaner or dirtier?
cleaner

(Question)
The thinner the wire, the more resistance it offers. Having read the above passage, choose the right answer to the following question (choices are greater or less ): Robin is using aluminum foil to make small cylinders. A foil cylinder of diameter 1cm likely has greater or less resistance than a foil cylinder of diameter 10cm?
(Answer)
greater

Ques: Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): If Jim moves his telescope to a location with less air above it, what will happen to the amount of interference from the atmosphere increase or decrease?
Ans: decrease

(Q).
Water flowing over a steeper slope moves faster and causes more erosion. Having read the above passage, choose the right answer to the following question (choices are faster or slower ): Kelly built a home with a gorgeous ocean view, and he decided to level the surrounding area. As a result, erosion is occurring faster or slower?
(A).
slower

Ques:As more resistors are added in series, the total resistance of the circuit increases. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): Causing a series to lose resistors will result in a/an increase or decrease in the total resistance of the circuit?

Ans:decrease

Question: 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?
Answer:
higher