The Existence Of Life And Energy - 1492 Words

Order Disorder Daniel Singh Engineering and the Profession Dr. Leo Oriet Friday, November 7, 2014 Singh 2 The existence of life and energy has always been questioned. It is not clear as to how life on earth is sustained by energy and how that energy is produced. The explanation to all of this lies in the law of conservation of energy and the amazing work done by many intelligent people. Over many centuries, the development of new technology has furthered studies in science and advanced the standard of life for many people. The steam engine is one example of this. The creation of the theory on energy, the works of many scientists, and the theory of entropy explain how energy is used to sustain life on earth. Without these†¦show more content†¦Energy is always conserved from one item to another, meaning it cannot be created or destroyed in any way, shape, or form. This is the law of conservation of energy. Energy from the big blast has been conserved on the earth in plants, minerals, water, and more. Energy is extremely important to our everyday lives as it is the basis fo r all life interaction. All living organisms need energy to sustain life; this energy can be found in food and water. Plants will receive energy from the sun and humans and animals will receive energy by eating these plants Singh 3 as well as meat from other animals. In engineering, energy is what powers machinery, automobiles, and equipment. Engineers have developed many successful operations to harnessing and manipulating energy. Fossil fuels, nuclear, hydro, solar, and wind power are commonly used processes that extract useable energy from the earth. These processes utilize refineries for fuel, nuclear reactions between atoms, hydroelectric power stations, solar panels, and wind turbines to convert energy from the earth to useable potential energy. This in turn powers the machinery used to harvest food, build structures, and travel from point A to point B. The concept of energy was in full effect for millions of years; however, it took many skilled scientists to actually conceptualize it. Gottfried Leibniz was a