TASK DEFINITION: Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.
PROBLEM: Question: What is the term for the deepest places on earth? Answer: trenches

SOLUTION: a deep hole in the seafloor where subduction takes place; trenches are the deepest places on Earth.

PROBLEM: Question: What is a solid particle that is indestructible? Answer: atom

SOLUTION: Atoms are solid particles that are indestructible.

PROBLEM: Question: What is happening to the rate of the expansion of the universe? Answer: it is increasing

SOLUTION:
The rate of the expansion of the universe is increasing. The cause of this increase is unknown; one possible explanation involves a new form of energy called dark energy.