*Question*
As the population increases, the food supply, or the supply of another necessary resource, may decrease. If the population of India were to double, their people should expect to have more or less food available?
**Answer**
less

*Question*
The more curved the surface of a lens is, the more it refracts light. Dave was looking lenses for his new digital camera. He saw on the specifications that the more curved the lens is, the amount of light refracted increases or decreases?
**Answer**
increases

*Question*
Most nutrients are washed into ocean water from land. Therefore, water closer to shore tends to have more nutrients. The farther that water gets from the shore the more or fewer nutrients there are?
**Answer**
fewer

*Question*
The further objects are away from each other, the smaller the gravitational force. If Jim is playing with two objects and he moves them closer together to each other, what will happen to the gravitational force between the two objects increase or decrease?
**Answer**
increase