there is no real answer to that because we drink the same water the dinos lived on and if water can stick around that long then i think it will stay around a lot longer than the human race.
The rain, It rained heavily for a long period of time, (Prolonged Rain) , it rained an exceptional amount of rain in 8 hours, 2 inches in 2 hours. as well as that, deforestation, and the fact that the soil was saturated deforestation is when trees are cut down. when they are cut down theres nothing to suck of the water from the ground (roots) and no leaves to catch the water interception
Most ancient civilizations needed the fertile land, food sources (water-based fowl, fish, etc.), and trading opportunities found near rivers to support their community. Over time, commerce and population would grow, and with it would develop a full-fledged civilization. They could then use their clever location to defend themselves from attackers, to reach other main hubs of civilization to trade, and to establish a navy. hi guys
Because they always need water
new mexicos greatest shortcoming is water.
Water shortages, unequal distribution, pollution
Water. H2O
hot water extraction , aqueous extraction, solvent extraction
hot water extraction , aqueous extraction, solvent extraction
Hot water extraction is sometimes refered to as steam cleaning.
The best way to find information about water extraction might be Wikipedia where one can find information about both cold water extrection and hot water extraction. On a wedside called Wikihow one can find a 13 steps manual how to perform a cold water extraction which is nicely illustrated.
Extraction (Solid-Liquid Extraction)
Desalination is the extraction of sodium chloride to obtain drinking water, extraction of salt from petroleum, from water wastes etc.
yes
Essential oils are separated from plants by solvent extraction or water vapor extraction.
Two methods are used: solvent extraction or water vapor extraction.
1.Hydro-distillation: water distillation/Stam distillation. 2.Enfleurage: Extraction of delicate perfumes. 3.Eculle: mechanical extraction. 4.Solvent extraction: using lipid solvents.
The best and simple method is filtration.