Q: Fact: treating water is used to remove harmful substances before drinking
Question: The water treatment plant boiled all the water that came to them for what reason?
OPTIONS:
- add oxygen
- add health benefits
- to eliminate substances
- mix the water

A: to eliminate substances

Q: Fact: the Great Lakes were formed by glaciers moving over the ground
Question: Michigan is the land of the great lakes, where
OPTIONS:
- glaciers tore out lakes
- there are lots of swimmers
- glaciers are in lakes
- lakes are filled with eels

A: glaciers tore out lakes

Q: Fact: as the amount of food an animal eats decreases , that organism will become thinner
Question: If a wolf is unable to catch prey reliably, the wolf will
OPTIONS:
- show ribs
- hunt more
- have pups
- take naps

A: show ribs

Q: Fact: steam is a kind of water above 100 degrees celsius
Question: steam is a kind of water above
OPTIONS:
- the stove
- 373 kelvin
- the moon
- jupiter

A:
373 kelvin