Energy Sources Of Energy Essay

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ABDOULAYE DAOU 03051338 MELIKSAH UNIVERSITY EEE ENERGY Introduction: In physics, energy is property of object which can be transferred to other objects or connected into different forms, but cannot be created or destroyed. We can say also energy is an attribute of all biological systems from the biosphere to the smallest living organism. Totally, it is difficult to give one simple comprehension definition of energy because of many forms. They are several types of energy like Mechanical, Electrical, and Chemical…. . Energy may be transformed between different forms at various efficiencies. In biology, within an organism it is responsible for growth and development of a biological cell or an organelle of biological organism. The fields of energy are broad but l will focus on types of energy, energy production, used of energy, conservation energy and energy industry. Types of energy: There are different types of energy. The main types of energy are: kinetic energy and potential energy. Kinetic energy is energy that is in motion. Moving water and wind are good examples of kinetic energy. Potential energy is …show more content…

Electrical energy can be converted to chemical energy though electrochemical reactions. Usually, once chemical energy is released from a substance, that substance is transformed into an entirely new substance. As we know concerns about the greenhouse effect and global warming, air pollution, and energy security have led to increasing interest and more development in renewable energy sources such as solar, wind, wave power and hydrogen. But we will need to continue to use fossil fuels and nuclear energy until new cleaner technologies can replace them. The best ways to reduce energy consumption is right under our noses. So finally, energy is used a lot in our current lifestyle. The efficiency is increasing due to the generation and storage technics. The future is ours, but we need energy to get

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