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.

[EX Q]: Question: Mona is excavating a deep tunnel as part of an exploratory committee. As she bores deeper in to the Earth, what can she expect will happen to the temperature? 
 Answer: increase
[EX A]: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.

[EX Q]: Question: Rick had a rock (Rock A) from 1000 feet beneath the crust's surface. He later dug 3000 feet deeper and got a second rock (Rock B). Which rock is likely older? 
 Answer: Rock B
[EX A]: Older rocks are at the bottom and younger rocks are at the top.

[EX Q]: Question: Kelly drops a 5kg weight and a 10kg weight in two similarly sized buckets. If this creates a wave, the wave with less amplitude was caused by the 
 Answer: 5kg
[EX A]:
A wave caused by a disturbance with more energy has greater amplitude.