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In some cases, or even in most, alternative energy is expensive to produce. Energy such as coal or gas, which can be found in the earth are far less expensive to obtain. Solar heating panels can heat your whole home but few can afford the $5-6000 it would cost.
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∙ 12y ago
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What type of alternative energy sources could you use instead of electrical energy?
A spring or tensioned system can hold and deliver power. A weight on a line can store and supply energy. Compressed gasses are a source of energy. Wind and water power have been used for thousands of years by mankind to do work.
Where does the pentatonic scale come from?
This scale is widely used across many cultures, so it probably sounds 'more natural' to humans. The heptatonic scale is the common alternative. There is quite a nice article under pentatonic in Wikipedia.org.
An example of a shortage is limited amounts of?
An example of a shortage is limited amounts of food available because the trucks carrying it are on strike. What is an example of a shortage? The resources used to make all goods and services are called the factors of production. ... To show alternative ways to use an economy's resources.
Why should you use coal and petroleum carefully?
They should be used carefully because, they are natural resources and they are scarce.
What element have 3 energy levels?
Hydrogen is the element in question here. Hydrogen is one of the most widely used elements on the periodic table.?æ
What alternative energy is widely used in the Philippines?
y
Is uranium an alternative energy resource?
It is widely used now in the world, but you could consider it an alternative to coal
What is a benefit for using alternative resources?
An alternative resource, just as the term implies is a source of something which is different from the most common source. For example the most common source of automotive fuel is fossil fuels pumped from the ground, however it is possible to make automotive fuel from corn oil or from sugar. These would be alternative resources. These will help people in the future!
What is highest efficiency alternative energy type?
Currently, the most efficient alternative energy source at around 95% in the case of large hydropower dams, and 90% for smaller ones, tied with tidal power (not widely used).
What is are renewable resources Non renewable resources?
Oil, gas and coal are three examples of non-renewable energy resources. Once these three resources are used up, we can't replace them. We will have to do without, or find an alternative.
What are some examples of alternative energies in the us?
Alternative energies refer to energies generated such that they do not deplete the natural resources or harm the environment. Examples of alternative energies used in the U. S. are biomass electricity, hydroelectric and ocean energy.
What is the term used to describe renewable ecologically safe source of energy?
1.source energy. 2.alternative energy.
Why are energy resources so important in Europe's growth?
Europe is a very modern and developed continent. It thinks towards the future, which is why clean energy is important to Europe and is widely used throughout the continent.
How can you use alternative energy for?
The main reason to use alternative resources for energy is because the energy being used now will not last forever. It will at some point run out if alternative resources are not found. Another reason is to save money.
What is the process that facilitates negotiations and is the most widely used alternative to striking?
comunication
What is the most popular alternative medical treatment?
Chiropractic treatment is the most widely used of all alternative medical treatments
What are all the main renewable energy resources?
Renewable source of energy creates little or no pollution compared to burning of fossil fuels.Solar energy is widely used renewable source of energy.Hydroelectric energy and wing energy is also used as a renewable sources of energy.
