Question: Given the fact that: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH. Answer the question: If Jim wants to raise the pH of his solution he should do what to the concentration of hydrogen ions inside of it decrease or increase?
Answer: decrease

Question: Given the fact that: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes. Answer the question: As more people are added to Earth, they will find increasing or decreasing water scarcity?
Answer: increasing

Question: Given the fact that: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor. Answer the question: Mike is trying to make two different things slide across the ground. One is block, the other is a chair. The thing that will be hardest to push has more mass or less mass?
Answer:
more mass