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What is coal?

Back

Coal is a fossil fuel that is formed from the remains of ancient plants and is primarily used for electricity generation and steel production.

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What causes acid mine drainage?

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Acid mine drainage is caused by the exposure of sulfide minerals to air and water, leading to the formation of sulfuric acid, which can pollute water sources.

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What are fossil fuels?

Back

Fossil fuels are carbon-based energy sources formed from the remains of once-living organisms, including coal, oil, and natural gas.

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What is the Commons?

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The Commons refers to resources or spaces that are shared and accessible to all members of a community, such as air, water, and public parks.

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What is subsurface mining?

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Subsurface mining is a method of extracting minerals from deep underground deposits through tunnels and shafts.

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What is surface mining?

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Surface mining is a method of extracting minerals by removing soil and rock that cover the mineral deposits, typically used for resources close to the earth's surface.

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What is mountaintop removal mining?

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Mountaintop removal mining is a form of surface mining that involves removing the summit of a mountain to access coal seams, often resulting in significant environmental impact.

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What is natural gas?

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Natural gas is a fossil fuel composed mainly of methane, used for heating, electricity generation, and as a fuel for vehicles.

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What is water pollution?

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Water pollution is the contamination of water bodies, often caused by human activities, leading to harmful effects on ecosystems and human health.

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What is air pollution?

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Air pollution is the presence of harmful substances in the atmosphere, which can cause health problems and environmental damage.