Question

How does coal affect climate change?

Answer 1

Hint: Climate change includes all the variations within the climate that last longer than individual weather events, whereas the term global climate change only refers to those variations that persist for an extended period of your time , typically decades or more.

Complete answer:
When coal is burned it releases a variety of airborne toxins and pollutants. They include mercury, lead, sulphur dioxide, nitrogen oxides, particulates, and various other heavy metals. Health impacts can range from asthma and breathing difficulties, to brain damage, heart problems, cancer, neurological disorders, and premature death.

When you burn charcoal in your grill reception, ash is leftover. An equivalent is true for coal-fired power plants, which produce quite 100 million plenty of coal ash per annum . Quite half that waste finishes up in ponds, lakes, landfills, and other sites where, over time, it can contaminate waterways and beverage supplies.

Climate change is coal’s most serious, long-term, global impact. Chemically, coal is usually carbon, which, when burned, reacts with oxygen within the air to supply $CO_2$ , a heat-trapping gas. When released into the atmosphere, $CO_2$ works sort of a blanket, warming the world above normal limits.

Note: Consequences of worldwide warming include drought, water level rise, flooding, extreme weather, and species loss. The severity of these impacts is tied on to the quantity of $CO_2$ we release, including from coal plants.