1
Q
What does filtration do?
A
Filtration seperates a liquid from an insoluble solid
2
Q
What does filter paper have?
A
Filter paper has tiny holes in it
3
Q
Why do things like salt or grains of sand not pass through the filter paper?
A
Because they are bigger than the tiny holes in the filter paper
4
Q
Does filtration make water safer to drink?
A
YES!
Science: Seperation Techniques
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