Question

choose the correct answer. what is the main reason that desalination (removing salt from saltwater) is not used to make clean, fresh water in all geographic areas? desalination causes too much air pollution. desalination costs too much to use everywhere. desalination technology is not a reality.

Explanation:

Desalination is a real - world technology. While it can cause some environmental impacts like brine disposal rather than significant air pollution, the main limiting factor is its high cost, making it not economically viable for use everywhere.

Answer:

Desalination costs too much to use everywhere.