Omnipresence of Water Research Paper Example | Topics and Well Written Essays - 500 words

Omnipresence of wet - Research Paper Example weewee is the medium for chemical reactions in the body (Barney Harris, Jr. and H. H. VanHorn). urine is the only pure substance found naturally in all the three states of matter i.e., vapourish state, liquid state and secure state. The density of water changes with temperature, as the temperature of water, is lowered it becomes dense and at 4C it reaches upper limit density, on further cooling the volume of water expands by about 9% to become less(prenominal) dense and form ice. Thus the ice floats on water and doesnt sink..(Explanation of the Anomalies of irrigate (1-10) - Shrinks on melting)If water were solid when denser in an artificial scenario, thusly the ice wouldnt float and sink to the bottom consequently the oxygen subject area in the water at the bottom would increase (Since at lower temperatures the oxygen content is increased) then the metabolic activity of microorganisms near surface would increase because of increased temperatures but face oxygen neediness (Since at higher temperatures the oxygen content is decreased). Oxygen depletion is also due to a buildup of organic materials from forgiving activity, thus causing oxygen deficiency to the fish, invertebrate, plant and aerobic bacteria. Oxygen levels below 3 split per million would mean a grave situation for all these aquatic organisms and an aquatic ecosystem imbalance. (Exploring Environment Water Quality- Dissolved Oxygen)If the water was denser then all the oceans, water bodies, lakes and drinking water sources would be frozen or solidified and only a few inches would melt in summer. The oceans frozen portions would essentially be salt-free.( Water (molecule) from Wikipedia, the free encyclopedia)