Sun, nuclear fuels, oil, gas, wind, waves, rivers, animals, bio fuels.
geothermal energy can be used as an alternative to fossil fuels and coal in the future , it is a good source of energy because it does not cause pollution.
Current alternatives include electricity, solar energy, and nuclear energy.
We use it for trains but instead we could be using something else like oil since that is what we use for our cars! Hope I helped! : )
Conventional sources of energy usually include coal and oil - these have been used for many years. Natural gas is more recent, previously gas for cooking and lighting used to be made from coal. Coal has been used for centuries especially in Europe, whereas oil is a more recent development, mostly in the last century. Before that, transport was mostly fuelled by coal.
Because the Sun is the only source of energy we have. Everything else like coal, oil, gas, hydroelectric, is or was produced by the action of the Sun's light and heat.
Nuclear energy produces long-lived radioactive waste. There is also a possibility of accidents that would release radioactive material into the environment. However, there is little to no greenhouse gas or smog produced by a fission plant, so (like everything else) it's a trade-off. Nuclear plants also release far less radiation when operating properly than a coal power plant does. This is because coal contains radioactive uranium and its various products xx
The Chinese workers use coal for making magnets or somthing else...
Oil and natural gas.
You can use it in a coal burning furnace to heat your house, or you could throw it at your friends, birds, or anything else. You could probably carve something out of a lump of coal, like a nice bear or person. You could also round it into a ball and play baseball with it. Most people use it for energy, though. Not by eating it, but you could try that, too.
Underground, where else? (not strip mining)
The higher the carbon content, the better the quality of the coal. In any piece of coal, whatever isn't carbon is logically something else - usually sulfur compounds (that's pollution when the coal is burned).
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