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 Input:
Question: What changes nitrogen gas from the atmosphere to nitrogen compounds that plants can absorb? Answer: bacteria

Ex Output:
Bacteria change nitrogen gas from the atmosphere to nitrogen compounds that plants can absorb.

Ex Input:
Question: Which type of plankton make food via photosynthesis? Answer: phytoplankton

Ex Output:
Phytoplankton are "plant-like" plankton. Since they make food by photosynthesis, they live in the photic zone. Most are algae.

Ex Input:
Question: What is the tectonic zone called where two plates come together? Answer: convergent boundary

Ex Output:
Describe and explain volcanic activity that occurs within oceanic and continental plates.