TASK DEFINITION: Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.
PROBLEM: Fact: many vehicles emit pollution into the air

SOLUTION: Pollution is?

PROBLEM: Fact: as temperature increases , the ability of that liquid to dissolve solids will increase

SOLUTION: As water gets warmer?

PROBLEM: Fact: darkness has a negative impact on photosynthesis

SOLUTION:
A blackberry bush needing to photosynthesize would have difficulty?