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Renewable energy sources are energy sources that are continually replenished. These include energy from water, wind, the sun, geothermal sources, and biomass sources such as energy crops. In contrast, fuels such as coal, oil, and natural gas are non-renewable. Once a deposit of these fuels is depleted it cannot be replenished -- a replacement deposit must be found instead. Both renewable and non-renewable energy sources are used to generate electricity, power vehicles, and provide heating, cooling, and light.
Renewable sources of energy vary widely in their cost-effectiveness and in their availability across the United States. Although water, wind, and other renewables may appear free, their cost comes in collecting, harnessing, and transporting the energy so that it can do useful work. For example, to utilize energy from water, a dam must be built along with electric generators and transmission lines.
Renewables themselves are non-polluting, while the structures built to harness them can have positive or negative environmental impacts. For example, dams may affect fish migration but may also create wildlife habitat
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What does non renewable energy not include?
Non-renewable energy sources do not include solar energy, wind energy, and geothermal energy. These sources are considered renewable because they can be naturally replenished in a relatively short period of time.
What are the two sources energy can be divided into?
Energy can be divided into two main sources: renewable energy and non-renewable energy. Renewable energy comes from natural resources that can be replenished over time, such as solar, wind, and hydropower. Non-renewable energy, on the other hand, comes from sources that cannot be easily replenished, such as fossil fuels like coal, oil, and natural gas.
Is the energy source renewable?
Renewable energy sources are naturally replenished and can be sustained indefinitely, whereas non-renewable sources will eventually run out. Examples of renewable energy sources include solar, wind, and hydro power.
Water wind and solar energy can be replenished over relatively short time spans so they are called what?
Renewable.
Water wind and solar energy can be replenished over relatively short time spans so they are called .?
Renewable.
Why are renewable source of energy a better option than nonrenewable resource?
Because renewable sources can be replenished (apex) because we will not run out of them
Is potential energy renewable?
Yes, potential energy is considered renewable because it is derived from sources that are naturally replenished, such as gravitational, elastic, and chemical potential energy. These sources can be harnessed repeatedly without being depleted.
How do you tell the difference between a renewable and a non-renewable source of energy?
Renewable sources of energy can be replenished naturally and are essentially unlimited, such as solar or wind energy. Non-renewable sources, like fossil fuels, are limited and will eventually run out because they cannot be replenished on a human timescale.
When water wind and solar energy can be replenished over relatively short time spans what is that called?
That is called renewable energy. These energy sources rely on natural resources that are continuously replenished, such as sunlight, wind, and water, making them a more sustainable and environmentally friendly option compared to non-renewable sources like coal or oil.
What do you call energy from a source that are constantly being formed?
Renewable energy sources are those that are constantly being replenished or formed, such as solar, wind, hydro, geothermal, and biomass energy. These sources are sustainable and do not deplete over time.
How do you classify the source of energy?
Sources of energy can be classified into two main categories: renewable and non-renewable. Renewable sources include solar, wind, hydroelectric, and biomass, which can be replenished over time. Non-renewable sources, such as fossil fuels like coal, oil, and gas, are finite and will eventually run out.
What are energy resources that can be replaced called?
Energy resources that can be replaced are called renewable energy sources. These include solar, wind, hydroelectric, geothermal, and biomass energy, which are naturally replenished and virtually inexhaustible. Using renewable energy sources can help reduce greenhouse gas emissions and promote sustainable energy practices.
