Question

1. Why is natural water not considered sate for drinking
2. Why is sea/ocean water not fit for domestic use?
3. What is meant by depletion of water table ?
lante on the Garth ?​

Answer 1

Answer:

1 ) Boiling and disinfecting the water may not make the water safe if it is contaminated with harmful chemicals, including natural metals such as arsenic or lead. The only way to reduce the health risk associated with harmful elements and chemicals is to limit your consumption to smaller quantities or occasional use only.

2) Seawater is toxic to humans because your body is unable to get rid of the salt that comes from sea water. Your body normally gets rid of excess salt by having the kidneys produce urine.

Answer 2

Natural water is fit for drinking but nowadays pollution level is increased and industries also release harmful chemicals in water so the waterbodies are gets polluted.Its better to use water purifier which will eliminate harmful elements you can also boil water at 100 degree celsius

2-Ocean water have high concentration of salt which will make your body dehydrated i it may lead to death
3- consumption of water is increased these days so the water level is going down