Question

Adina is stranded on an island in the middle of the ocean. There is one stream on the island but the water has lots of sand in it. Which technique should she use to remove the sand from the water?

Answer 1

Answer:

Filtering or Distilling

Explanation:

Filtering cleans the sand away because sand is much larger than a water molecule so it cant pass through as many materials. Distilling rids the water of virtually anything that has a higher boiling point than water, including sand.