TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: Air is made of atoms.

SOLUTION: Which of the following is made of atoms?

PROBLEM: Restoration ecologists type of ecologists work to identify and manipulate the processes that most limit recovery of ecosystems from disturbances.

SOLUTION: What type of ecologists work to identify and manipulate the processes that most limit recovery of ecosystems from disturbances?

PROBLEM: The position characteristic of motion could change without changing the velocity of an object.

SOLUTION:
Which characteristic of motion could change without changing the velocity of an object?