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.

Q: Question: What is formed when a subducting plate flows under another tectonic plate? Answer: volcanic arc

A: A volcanic arc is formed when a subducting plate flows under another tectonic plate.
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Q: Question: The sum of the kinetic and potential energies of a system’s atoms and molecules is called what? Answer: internal energy

A: The sum of the kinetic and potential energies of a system’s atoms and molecules is called internal energy.
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Q: Question: In places where crops grow only during part of the year, the land may be bare for a few? Answer: months

A:
In places months crops grow only during part of the year, the land may be bare for a few.
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