Final answer:
Burning coal emits emissions that impact human health, such as respiratory illnesses and black lung disease. Coal is a source of mercury and other heavy metals, which can cause neurological and developmental problems. Additionally, burning coal emits carbon dioxide, contributing to climate change and its associated health impacts.
Step-by-step explanation:
Burning coal produces emissions that impact human health. Emissions such as sulfur dioxide (SO₂), nitrogen oxides (NOx) and particulates contribute to respiratory illnesses. Particulates also contribute to a condition known as coal workers' pneumoconiosis (CWP) or black lung disease, which results from long exposure to coal dust.
Coal is also a source of mercury and other heavy metals, which have been linked to neurological and developmental problems in humans. Mercury can accumulate in fish and other animals, leading to potential health risks for those who consume them.