TASK DEFINITION: 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.
PROBLEM: Question: Dane is checking the pH of his project and sees that it is quite high, which means that the acid in his project is 
 Answer: lower

SOLUTION: Lower pH numbers are more acidic and higher numbers are less acidic (also called more alkaline).

PROBLEM: Question: Mike is digging for old rocks. Mike dig downs very, very shallow, and he expects the rocks there to be 
 Answer: younger

SOLUTION: Therefore, deeper rock layers must be older than layers closer to the surface.

PROBLEM: Question: When people get older what happens to their risk of cancer? 
 Answer: increases

SOLUTION:
Breast cancer is rare in teens. It becomes more common as women get older.