Q: Developing nations will also increase demands on natural resources as they build more factories.  When a country stops manufacturing things they need to have less resources or more resources?
A: less resources


Q: Exercising muscles increases their size, and bigger muscles have greater strength.  If Jim starts exercising his muscles, would the strength of them increase or decrease?
A: increase


Q: The upper rock layers are much younger.  The archaeologist was digging and saw that the youngest rocks were in layers that were shallower or deeper?
A: shallower


Q: More dense water takes up less space than less dense water.  Jeff found some not very dense water. He knows it is not very dense because it takes up more or less space than dense water?
A: more