Carbon dioxide
Magnesium oxide
Yes, especially carbon dioxide Coal is the largest contributor to the human-made increase of CO2 in the air.
when magnesium burns in air a white powder called magnesium oxide is formed which is a new substance this is the chemical change
It is a Oxidation reaction.
chemical. A chemical change is a change where a substance is changed and a new substance is formed. in the case of coal when the solid carbon in the coal combines with the oxygen in the air carbon dioxide (CO2) is formed.
coal pollutes the air by smoke and it burns easily plus cows eat grass
Carbon dioxide (CO2).
Oxygen can not burn in air.
Water.
gas gas
Magnesium oxide
When paraffin burns in plenty of air, carbon dioxide and water vapor are formed
water
carbon dioxide water
Sulfur dioxide, SO2
Yes, especially carbon dioxide Coal is the largest contributor to the human-made increase of CO2 in the air.
Nitrogen Oxide