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It refers to the preservation of fresh drinkable (potable) water and not sea water. Although the Earth contains about 71% water in total on the crust, most of it is salty water which can not be used to drink. A lot of the drinking water is also in underground sources such as underground lakes and natural aquifers. It takes technology and energy to obtain this water. Both of these add to the carbon cost of human use of the Earth. Any drinking water that we use must also be dealt with after it comes out of our bodies which means after it enters a sewage as black water or grey water. In less economically developed countries (formerlly known as the "third world") water can be hard to come by and may be many miles away from where it is needed. In the more economically developed countries we tend to not understand the issues involved because we can turn on a tap and get clean fresh water and flush the toilet to gt rid of the waste.
What else can I help you with?
How long should I water bath jelly for optimal preservation?
To ensure optimal preservation, water bath jelly for 10-15 minutes.
How long should salsa be water bathed for optimal preservation?
Salsa should be water bathed for 15-20 minutes for optimal preservation.
How long should tomato sauce be water bathed for optimal preservation?
Tomato sauce should be water bathed for about 40-45 minutes for optimal preservation.
How long should I water bath salsa in quart jars for safe preservation?
Water bath salsa in quart jars for 15 minutes to ensure safe preservation.
How long should salsa be processed in a water bath canner for safe preservation?
Salsa should be processed in a water bath canner for about 15-20 minutes to ensure safe preservation.
What is the explanation for the meaning of food preservation photes?
"Photes" is not a word recognized in the dictionary. I suspect it is a typo. Perhaps you meant photos.
Where is the Delaware Water Gap Station Preservation Partnership Inc in Delaware Water Gap Pennsylvania located?
The address of the Delaware Water Gap Station Preservation Partnership Inc is: Po Box 633, Delaware Water Gap, PA 18327-0633
What is preservation in scientific terms?
Preservation of habitat basically involves conserving an area of land or water to protect all its plant, animal, and other inhabitants.
How long should salsa be canned for optimal preservation?
Salsa should be canned for about 15-20 minutes in a boiling water bath for optimal preservation.
What is the role in salt of drying preservation?
Sodium chloride absorb water and microorganisms die without water.
What is dehydration as used in food preservation?
Dehydration is removing water from food- drying it.
What is meant by consirvation?
Conservation: The action of conserving something, in particular. Preservation, protection, or restoration of the natural environment, natural ecosystems, vegetation, and wildlife.
