Energy Resources Lab Report Example | Topics and Well Written Essays - 500 words

Energy Resources - Lab Report Example When a wire is moved in a magnetic field, electricity is generated in that wire. A motor is a machine that is just the reverse of generator. When electricity is passed through a motor, it causes the internal shaft to spin. This spinning action can be used to perform various tasks. 6. Fossil fuels are the energy sources that are derived from the organic matter produced millions of years ago and preserved in certain ideal conditions. We care about fossil fuels because they are non-renewable and once depleted can never be replaced. 9. The patterns of energy usage and waste production in industrialized world differ from those in the non-industrialized world because in the industrialized world most of the activities are automated and require electricity and oil as their energy sources. Contrary to this, in the non-industrialized nations, the economies are primarily agrarian and depend on conventional energy sources like wood, coal, etc. Hence the patterns of waste production tend to differ in the two worlds. 1. There exist vast differences in the usage of energy sources among countries owing to many reasons. The industrialized countries have automated economies and means of production. Hence such developed nations utilize sophisticated sources of energy like electricity, nuclear energy, etc. On the contrary, the underdeveloped nations have primarily agrarian economies that utilize conventional sources of energy like fossil fuels, biomass fuels and the like. In the times to come, the industrialized nations will experience a marked shift towards renewable energy sources like the solar energy because of the financial resources that are at their disposal to conduct research and development in these areas. Besides, the tougher environmental laws in the developed nations will motivate them to shift towards renewable energy resources. So far as the non-industrialized nations are concerned, the usage of fossil fuels is