*Question*
Given the fact that:  Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.  Answer the question:   If Mary is cleaning her pool and she lowers the pH value of the water, what happens to the acidity of the water increases or decreases?
**Answer**
increases

*Question*
Given the fact that:  With fewer trees, the air is drier and droughts are more common.  Answer the question:   Terry replaces cut down trees in the forest. The air is now more or less dry?
**Answer**
less

*Question*
Given the fact that:  As the distance between the objects increases the magnetic force of attraction decreases.  Answer the question:   Planets moving closer together will have less or more magnetic attraction?
**Answer**
more

*Question*
Given the fact that:  The development of better missiles fostered better rocket technologies.  Answer the question:   Ollie is a rocket scientist and was testing missiles. Better missiles likely result in worse or better rockets?
**Answer**
better