5. Burning of fossil fuels is a major source of pollution.
C. Tick() the correct option.
1. The highest grade of coal is known as-
lignite
bituminous
anthracite
peat
2.
Coke and coal tar are obtained from-
petroleum
coal
natural gas
diesel
117
T



Answer :

Final answer:

Burning coal is a significant source of pollution due to the release of harmful pollutants.


Explanation:

Coal is considered the dirtiest source of energy due to the high air pollution it generates when burned. Coal power plants emit pollutants like sulfur dioxide, nitrogen oxide, and heavy metals, contributing to acid rain, smog, health issues, and climate change. The burning of coal releases more carbon dioxide per unit of energy, making it a major contributor to greenhouse gas emissions and global warming.


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