The higher the pH value is, the stronger the base.  Ulysses has a solution with a pH of 15. Reilly has a solution with a pH of 14. Who has a stronger base Ulysses or Reilly?
Ulysses

As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.  When we are pumping less water out of a lake the lake's water level will increase or decrease?
increase

More pollutants mean poorer air quality.  If Mona lives in a city that begins producing a smaller amount of pollutants, what happens to the air quality in that city increases or decreases?
increases

The greater the mass of the objects, the stronger the gravitational pull between them.  Two planets with very small masses will have a stronger or weaker gravitational pull between them than two planets with small masses?
weaker