fact and question: an plant requires food for survival
Question: a plant needs this to survive

What's the answer?

answer: nutritional material

fact and question: air is a vehicle for sound
Question: Air is considered to be a vehicle for..?

What's the answer?

answer: Sound

fact and question: an ocean is a source of heat and moisture for a hurricane
Question: Heat and moisture in the ocean is a good recipe for

What's the answer?

answer: a violent storm

fact and question: each season occurs once per year
Question: A person loves spring, and it has just passed by. They will enjoy it again the next time

What's the answer?

answer:
most irises begins budding