In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
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Question: Question: James is boring deep into the Earth. His shuttle is less likely to burn up at _____ depths. 
 Answer: shallow

Answer: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.


Question: Question: Will has a pully with 5 rope segments. Alan's pully has an equal size rope with 7 segments. Which person needs less force to do the same job? 
 Answer: Alan

Answer: The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.


Question: Question: Mary loves to dive in the ocean. What will happen to the water if she swims up to the shallow portion? 
 Answer: lighter

Answer:
The deeper you go, the darker the water gets.