By going off, I am assuming you mean going bad. When water is underground, it is scrubbed by sand and isn't exposed to the air. When you expose it to the open air and anything else it can touch, you have contaminated it with bacteria.
The water is cleaned as it is filtered through rocks and soil.
porous rocks are rocks through which water etc. can seep or pass through.
No, filtered air is not an emulsion. An emulsion is a mixture of two or more immiscible substances, such as oil and water, stabilized by an emulsifier. Filtered air is simply air that has been passed through a filter to remove impurities or particles.
Spring water is typically naturally filtered as it flows through layers of rock and soil. However, additional filtration processes may still be used by some bottlers to remove any remaining impurities before the water is bottled.
Water soluble vitamins are excreted primarily through urine. After being absorbed in the intestines and used by the body, any excess water soluble vitamins not needed are filtered by the kidneys and eliminated in urine.
The water is cleaned as it is filtered through rocks and soil.
The water is cleaned as it is filtered through rocks and soil.
just water and salt
you can have the water evaporate and it will leave the salt behind
All waste water travels to a water treatment site through underground pipes and is filtered clean before being released.
Water is filtered through the kidneys, where waste products and excess substances are removed. The filtered fluid then passes through the renal tubules, where essential nutrients and water are reabsorbed back into the bloodstream. The remaining waste and excess water form urine, which is eventually expelled from the body through the urethra.
It carries water and minerals which are filtered out from the blood through glomerulus.
They get water from the sea and then it gets filtered through a big machine - that makes it fresh water that comes through our taps and stuff they get water in the rain then they filter it to make a fresh water
They get water from the sea and then it gets filtered through a big machine - that makes it fresh water that comes through our taps and stuff they get water in the rain then they filter it to make a fresh water
Through a medium to remove either odor, sediment, heavy metals etc
urine is not blood, it is filtered water (which nutrients have been used for the body) and waste. water can not just stay in the body for days.
cellular waste created by the living cells in our body are filtered through the kidney and are turned into urine and bile