Use information from the paragraph to answer the question. Paragraph : Water becomes more dense when it is colder and when it has more salt. Question: When ice melts into water it becomes less dense. or more dense?
less dense.

Use information from the paragraph to answer the question. Paragraph : A decrease in greenhouse gas levels decreases global temperature and an increase raises global temperature. Question: Polly gets her planet to increase greenhouse gas levels. The global temperature as a result likely increases or decreases?
increases

Use information from the paragraph to answer the question. Paragraph : During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside. Question: Will is inhaling and then he exhales. Which stage likely causes less air pressure in his lungs inhaling or exhaling?
inhaling

Use information from the paragraph to answer the question. Paragraph : The closer objects are, the stronger the gravitational pull between them. Question: If Mona moves her baseballs closer together, what happens to the gravitational pull between them increases or decreases?
increases