Write a complete laboratory report that covers all three experiments Essay - 1

Write a complete laboratory report that covers all three experiments for science lab 2 Water Quality and Contamination - Essay Exampleater comprises at least 70% of the earth, only about 1% percent of this water is brisk water, and the rest 99% of the water is non-usable salty water. The process of purifying salty water to make it usable fresh water is extremely complicated and expensive and as such, people, many animals, and plants have to survive on the 1%.There are three sources of fresh water used by people and animals background water, surface water, and aquifers. Surface water includes water that collects on the ground through the process of precipitation and which does not evaporate back to the atmosphere or notwithstanding infiltrates to the ground. This water collects in such places such as rivers, lakes, among others. Ground water on the other hand settles underneath the ground, and is stored in pores, fractures, or solid flap underneath the earth surface. This water c ollects in these places through the infiltration process. Aquifers on the other hand are areas where water collects such as in sand, pound or permeable rock.Although rainwater is pure, it gets begrime very fast, especially after it touches the ground through man made, natural and animal pollutants. Ground pollutants travel from adept place to another through streams, rivers, or ground water while others are available in the air. Man-made pollutants include motor oil, petrol and diesel, blistering chemicals, among others.There are many dangers of consuming contaminated water, especially the potential of these impurities in causing diseases. Poisons, disease causing agents and toxins can reside in water, and adversely affect people. Medics believe that contaminated water such as toxins and lead acid chemicals are responsible for majority of cancers affecting many people today. It is because of these impurities and dangers associated with contaminated water that water purification becomes