TASK DEFINITION: In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
PROBLEM: Question: Which process causes the fastest changes to the surface of Earth? Answer: a major earthquake happening in a mountain range

SOLUTION: A major earthquake happening in a mountain range process causes the fastest changes to the surface of earth.

PROBLEM: Question: A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as what? Answer: separated ions

SOLUTION: A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as separated ions.

PROBLEM: Question: A vapor light produces visible light by what process? Answer: electroluminescence

SOLUTION:
A vapor light produces visible light by electroluminescence process.