(Question)
Use information from the paragraph to answer the question. Paragraph : As the amount of water increases, the melting point of rock decreases. Question: Ian is trying to melt rocks, nothing that the water around the rocks is quite high. Since there is a lot of water around the rocks, the melting point of the rock will be increased or decreased?
(Answer)
decreased

(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: If Mona cools down the air she is putting into her weather balloon, what will happen to the height that it can rise into the troposphere increase or decrease?
(Answer)
decrease

(Question)
Use information from the paragraph to answer the question. Paragraph : Pigments in the skin act like a filter that can prevent the skin from making vitamin D. As a result, people with darker skin need more time in the sun than people with lighter skin to make the same amount of vitamin D. Question: Two friends are headed to the beach, Mike and John. Mike is white, and John is black. Both want to make the same amount of vitamin D through sun exposure. The person who will take longer to make the amount of vitamin D is Mike or John?
(Answer)
John