How can we reduce soil erosion during surface mining of coal?

BMPs may include diverting runoff water away from or establish- ing vegetative cover on disturbed land to prevent erosion, or installing silt fences or sedimentation ponds to remove sus- pended sediment from runoff before it leaves disturbed areas (Conrad, 1990). 1 Can coal reduce erosion? 2 How does coal mining affect erosion? 3

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How can we reduce smog?

Drive less. … Take care of cars. … Fuel up during the cooler hours of the daynight or early morning. … Avoid products that release high levels of VOCs. … Avoid gas-powered yard equipment, like lawn mowers. 1 How can we reduce smog in Pakistan? 2 How can we reduce smog at home?

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