A fluid exerts pressure in all directions, but the pressure is greater at greater depth. Having read the above passage, choose the right answer to the following question (choices are increases or decreases ): Mike dove higher and higher out of the ocean trench. As he goes higher, the pressure exerted on him by the water increases or decreases?
decreases

(Question)
Warm air is less dense than cool air, so it rises higher in the troposphere. Having read the above passage, choose the right answer to the following question (choices are less or more ): If air cools, it becomes less or more dense?
(Answer)
more

Ques: The upper rock layers are much younger. Having read the above passage, choose the right answer to the following question (choices are The Oval Shaped Rock or The Square Shaped Rock ): Tom was digging in his backyard one day, after two inches he picked up an oval shaped rock. Tom kept digging and after twelve inches he picked up a square shaped rock, which rock was younger The Oval Shaped Rock or The Square Shaped Rock?
Ans: The Oval Shaped Rock

(Q).
A: The more carbon atoms there are, the greater the number of possible arrangements of carbon atoms. Having read the above passage, choose the right answer to the following question (choices are less or more ): An increase of carbon atoms will result in less or more possible arrangements?
(A).
more

Ques:Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor. Having read the above passage, choose the right answer to the following question (choices are light box or Heavy box ): If you were trying to push a box and wanted the one with the least friction which would you push light box or Heavy box?

Ans:light box

Ques: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH. Having read the above passage, choose the right answer to the following question (choices are decrease or increase ): If Jim wants to lower the pH of his solution he should do what to the concentration of hydrogen ions inside of it decrease or increase?
Ans:
increase