More cards in this set

What type of water is rain?

What does fresh water contain low concentrations of?

What can a suitable source not be near?

What are the steps in the two-step treatment process?

What are the two methods of desalination?

What is the major disadvantage of desalination?

Name three sources of potable water.

What is the name of the salt in sea water?

What is another disadvantage of using seawater as a source? ( hint : environment )