Alternative Resources for Energy Instead of Fossil Fuels

Solar energy is a useful green energy source. Wind energy is another alternative energy source. Uneven heating of the earth causes a rise and expansion of hot air; more cold air fills the space. This creates a wind that the wind turbine can capture. Turbine blades are shaped to rotate when blown. Blades and hubs that hold them are called rotors (Spilsbury, Let's Discuss Energy Resources Wind Power 6). The rotor is attached to the top of the tower called the cabin (Spilsbury, consideration on energy resources Wind Wind 6).

Alternative energy resources are used instead of fossil fuels. Greenhouse gases from fossil fuels may accumulate in the atmosphere and cause damage. Several alternatives for obtaining energy are to use sun, hydraulic and wind energy. These alternatives are not only suitable for environments where fossil fuels are still depleted. Solar energy is one alternative to fossil fuels. Solar energy is used for power generation in two ways. The first process is to use

Alternative energy is an alternative energy source for fossil fuels. These alternatives are designed to address concerns about fossil fuels, such as high carbon dioxide emissions, an important element of global warming. Ocean energy, hydroelectric power, wind energy, geothermal energy and solar energy are all alternative energy sources. Over time, the nature of alternative energy sources has changed dramatically. It is also a controversy over energy use. The definition of several energy types as "alternative means" is considered to be very controversial due to the choice of different energies and different goals of supporters.

What is Alternative Energy? An alternative energy is a kind of energy that generates energy using natural resources. There are three main alternative energy sources that can be used to replace fossil fuels: nuclear power, sunlight, wind power and hydraulic power. Fossil fuels such as coal, oil and natural gas are decreasing and eventually will be depleted. The use of fossil fuels generates greenhouse gases, which poses environmental hazards. Alternative energy is harmless to the environment

I insist that the US should continue to use fossil fuels. My reason is that alternative energy sources can not meet energy demand and cost is too high. Fossil fuels are energy sources formed by collapsing organic matter in the crust. Common fossil fuels are petroleum, coal and natural gas. Alternative Energy: Energy generated in a way that does not consume natural resources or damage the environment Firstly, alternative energy sources can not meet US energy demand. The two most popular alternatives are wind and solar, but from 2003 to 2007 these energy sources accounted for only 7% of the US energy demand. Another alternative energy source is ethanol, but we lose more energy that we get with this product, as it produces it and needs it 70% of the energy to get it.