Sagot :
Answer:
1.Fresh Water Can Be Defined As Water With Less Than 500 Parts Per Million (PPM) Or Dissolved Salts.
2.In Arid Regions The Presence Of "Water-Loving" Plants Is An Indication Of Ground Water At Shallow Dept. Any Area Where Water Shows Up At The Surface, In Springs, Seep, Swaps, Or Lakes, Must Have Sime Ground Water, Though Not Necessarily In Large Quantity Or Of Usable Quantity.
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3.Humas Cannot Drink Sallime Water, But, Salline Water Can Be Made Into Freshwater, For Which There Are Many Uses. The Process Is Called "Desalination" And It Is Being Used More And More Around The World To Provide People With Needed Freshwater.
4.The Main Sources Of Water Are;
- Surface Water; Lake, River, Streams (Creek) Shallow Well.
- Ground Water; Well.
- Stormwater.
- Wastewater.
- Salt Water.
- Ice Cap Water
- Rain Waters