fact and question: wind is an inexhaustible resource
Question: An inexhaustible resource could be

What's the answer? OPTIONS:
- sand clay
- fossil fuels
- cars
- metals

answer: sand clay

fact and question: a plateau is formed by a buildup of cooled lava
Question: which of these formations are typically the highest point from sea level?

What's the answer? OPTIONS:
- the sandy river bank
- a long river channel
- a cooled lava top
- a lush green valley

answer: a cooled lava top

fact and question: an landfill is a source of pollution
Question: A pollution source in a county may be

What's the answer? OPTIONS:
- compost pile
- grass seeds
- recycling center
- trash heap

answer: trash heap

fact and question: water vapor is found in the atmosphere
Question: Tiny particles of moisture may be found

What's the answer? OPTIONS:
- in what we all breathe
- under the ocean waves
- exclusively in hot steam
- only in cumulus clouds

answer:
in what we all breathe