Question:

17. You use filtration from the water in the river? Do you think it is OK to drink the water?

A. No, the river water is salty

B. No, bacteria are still in the water

C. Yes, the water in the river is clean

D. Yes, the water is free from sediments

Answer:

C. Yes, the water in the river is clean

Explanation:

So yes, assuming essential minerals are not removed and the filter is replaced frequently filtered water is healthier than tap or bottled water. Some filters such as reverse osmosis remove all good and bad content of the water. This means that there are no minerals left after the filter process.

Answer:

C.

Explanation:

Filtration removes the impurities from water, nearly eliminating the risk from any debris or particles that might have been present. This results in filtered water that is cleaner and purer than in its original state, making it safe for use in ballast tanks, industrial systems, and much more