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 produced when hydrogen gas and oxygen gas are ignited? Answer: water

SOLUTION: Hydrogen gas and oxygen gas are ignited to produce water.

PROBLEM: Question: What occurs when there is a sudden discharge of static electricity between a cloud and the ground? Answer: lightning

SOLUTION: Lightning occurs when there is a sudden discharge of static electricity between a cloud and the ground.

PROBLEM: Question: What are indestructible and constantly in motion? Answer: atoms

SOLUTION:
Atoms are indestructible and constantly in motion.