Q: Use information from the paragraph to answer the question.  Question:   Eric rubs together tissue paper and then sandpaper. The smoother tissue paper has less or more friction than the sandpaper?    Paragraph :  Rougher surfaces have more friction between them than smoother surfaces.
A: less


Q: Use information from the paragraph to answer the question.  Question:   As atoms get larger they are able to attract more electrons or less electrons?    Paragraph :  Bigger atoms have more electrons.
A: more electrons


Q: Use information from the paragraph to answer the question.  Question:   What would happen to the atmosphere as Jim climbed higher up a mountain it would become less dense or it would become more dense?    Paragraph :  The density of the atmosphere decreases with an increase in the height above sea level (altitude).
A: it would become less dense


Q: Use information from the paragraph to answer the question.  Question:   Jan lives in a great country and she is rich. Compared to another person in a poorer country, Jan will use an amount of energy that is greater or lesser?    Paragraph :  People in the richer nations of the world use far more energy, especially energy from fossil fuels, than people in the poorer nations do.
A: greater