TASK DEFINITION: Given a scientific passage and an answer, generate a question for the given answer.
PROBLEM: Passage: Modern reptiles live in many different habitats. They can be found on every continent except Antarctica. Answer: reptiles

SOLUTION: Modern members of what broad animal group live in many different habitats and are found on every continent except antarctica?

PROBLEM: Passage: Nutrients are substances that the body needs for energy, building materials, and control of body processes. Carbohydrates, proteins, lipids, and water are nutrients needed in relatively large amounts. Vitamins and minerals are nutrients needed in much smaller amounts. Answer: nutrients

SOLUTION: What are substances that the body needs for energy, building materials, and control of body processes?

PROBLEM: Passage: The amount of charge, , held by each plate is given by where again is the voltage difference between the plates and is the capacitance of the plate configuration. Capacitance can be thought of as the capacity a device has for storing charge . In the parallel plate case the capacitance is given by where is the area of the plates, is the distance between the plates, and is the permittivity of free space whose value is . Answer: capacitance

SOLUTION:
What can be thought of as the capacity a device has for storing charge?