Final answer:
Visualizing is the practice of picturing the way a volcano erupts to remember how a volcano functions.
Step-by-step explanation:
The picturing of the way a volcano erupts to remember how a volcano functions is called visualizing. Visualizing involves creating mental images or pictures to aid in the understanding and retention of information. In this case, it helps in remembering the processes and functions of a volcano by associating them with an eruption.
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