(Question)
Use information from the paragraph to answer the question. Paragraph : Warm air is less dense than cool air, so it rises higher in the troposphere. Question: Warm air is able to fill more space than cold air because it is more dense or less dense?
(Answer)
less dense

(Question)
Use information from the paragraph to answer the question. Paragraph : Objects that are closer together have a stronger force of gravity between them. Question: As two objects move closer together, the force of gravity between them increases or decreases?
(Answer)
increases

(Question)
Use information from the paragraph to answer the question. Paragraph : As you go farther from the nucleus of an atom, the electron levels have more and more energy. Question: The electrons that rotate in the inner edges of an atom have more energy or less energy?
(Answer)
less energy