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A seed drill is a device used in agriculture that sows seeds for crops by positioning them in the soil and burying them to a specific depth. This ensures that seeds will be distributed evenly. The seed drill sows the seeds at the proper seeding rate and depth, ensuring that the seeds are covered by soil.

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 ximena - besides steam, water power and coal were used to power machines 

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 ximena - besides steam, water power and coal were used to power machines 

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Joselyn - Some advantages of these energy sources to a factory worker because there is clean energy source,does not pollute air or the water,renewable and sustainable energy.

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Joselyn - Some advantages of these energy sources to a factory worker because there is clean energy source,does not pollute air or the water,renewable and sustainable energy.

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Iron ore to construct machines, tools, and buildings

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 Joselyn - I think that steam power is good depending what it is being used like The steam spins turbines that drive generators, producing electricity. But if the power producing equipment gets too hot, it can malfunction or break.

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 Joselyn - I think that steam power is good depending what it is being used like The steam spins turbines that drive generators, producing electricity. But if the power producing equipment gets too hot, it can malfunction or break.

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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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ximena - some disadvantages were the impact on the environment, as well as 

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ximena - some disadvantages were the impact on the environment, as well as 

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Ximena - A machine that has been powered by steam engine is a train  

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Ximena - A machine that has been powered by steam engine is a train  

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 Ximena - Some advantages of using energy sources is the itś how i doesn´t pollute the air, and how it is available worldwide  

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 Ximena - Some advantages of using energy sources is the itś how i doesn´t pollute the air, and how it is available worldwide  

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Ximena- It mostly depends on every factor, it can be bad but it can also help in some ways 

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Ximena- It mostly depends on every factor, it can be bad but it can also help in some ways 

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It depends because it can be bad in the