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.

[EX Q]: Question: What kind of resource is soil? Answer: renewable
[EX A]: Soil is a renewable resource. Sometimes it is lost faster than it can be replaced.

[EX Q]: Question: What kind of diagrams can be used to illustrate electron movements and ion formation? Answer: electron dot diagrams
[EX A]: Electron dot diagrams can be used to illustrate electron movements and ion formation.

[EX Q]: Question: Initiation, elongation, and termination are the three steps of what? Answer: transcription
[EX A]:
Transcription takes place in three steps: initiation, elongation, and termination. The steps are illustrated in Figure below .