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Steam machines use steam as power to perform mechanical work through the agency of heat. witch makes the car, bus, train etc.

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 factories used water for power and were usually located along a river.

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 factories used water for power and were usually located along a river.

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Clean energy source.
Does not pollute air or water.
Renewable and sustainable energy.
Fuel is free and available worldwide.
Produces negligible air or water pollution.
Space efficient.
Low operating costs.
Great potential for powering homes.

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There is impact on environment.
Can potentially pollute the air, soil, and water bodies.
The burning of coal emits CO2, SO2, toxic heavy metals, cadmium, arsenic, and mercury.
“Clean Coal” involves costs.
Coal source is finite.
Byproducts of coal mining include arsenic, SO2, selenium, and mercury.

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Early factories used water for power and were usually located along a river. Later factories were powered by steam and, eventually, electricity. Many factories during the Industrial Revolution had dormitories on site where the workers lived.

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I think steam vehicles could be help full but feel like will cost a lot to make but will save gas.

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In New York and other large cities around the world, steam does more than just generate electricity in power plants: It's also piped directly into buildings for heating, cooling and other uses.

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steam machines were very helpful because they were able to get jobs done easyier and also you could transport with them by making trains and etc.

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also humans helped power some machines by them having to do something such and peddling. also another way of powering machines was water like when you see a big wheel by the river it helps create power without you having to do anything.

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some advantages are that the worker might not have to do much for him to finish the job he has to maybe watch the machine.and not doing to much work as they used to

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i think it is a good thing because they are faster but also they polute the planet and the price of gas is a lot of money