1. What method is best to use in extracting salt from seawater?
2. Which method will produce clear water from muddy water?
3. Which will you use to get the oil in an oil spill?
4. Which should be used in separating materials in a junkyard?

Pakisagutan po nang maayos at tama, kailangan ko na po now, ib-brainliest ko po ang may maayos at tamang sagot. Thx po sa sasagot.
[tex]\small\pink{\overbrace{\underbrace{\tt{\:\:\:\:\:\:\:\:Nonsense/Incomplete = Report\:\:\:\:\:\:\:\:}}}}[/tex]​