Use information from the paragraph to answer the question. Question: You would find better air near a factory or wooded area.? Paragraph : More pollutants mean poorer air quality.
wooded area.

Use information from the paragraph to answer the question. Question: Kate makes a machine that is very productive, and it gets work done quickly, because it uses force in amounts that are lesser or greater? Paragraph : Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied.
greater

Q: Use information from the paragraph to answer the question. Question: John was looking at the materials being manipulated. He saw that the more it was compressed the force Increased or Decreased? Paragraph : The elastic force increases the more the material is stretched or compressed.
A: Decreased

Question: Use information from the paragraph to answer the question. Question: John was analyzing some of the results from his sunscreen study. He found that a lower SPF protects the skin Shorter or Longer? Paragraph : A sunscreen with a higher SPF value protects the skin longer.
Answer: Shorter

*Question*
Use information from the paragraph to answer the question. Question: Will has a pully with 5 rope segments. Alan's pully has an equal size rope with 7 segments. Which person needs more force to do the same job Will or Alan? Paragraph : The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.
**Answer**
Will

Q: Use information from the paragraph to answer the question. Question: John was playing with alkanes in his lab. If he decreased the amount of carbon atoms in an alkane, what would happen to the boiling point of that alkane decrease? or increase? Paragraph : Alkanes with more carbon atoms have higher boiling and melting points, so some of them are solids at room temperature.
A: decrease?