Question

Answer the following questions in DETAIL:-
1) Define pollution?
2) State the origin and health impact of lead and smog?
3) State the main sources and affects of carbon monoxide?
4) Give the mechanism of the action of carbon monoxide?
5) How can we control carbon monoxide poisoning?

Answer 1

1.contamination of environment by toxic and harmful substance.
2.lead-forms tetra ethyl causes lung cancer...smog-induces respiratory problems
3. CO forms carboxy haemoglobin
Emissions of factories
4.haemoglobin+CO---carboxy haemoglobin
5.burning of wood and plastic in air
Factory emmissions


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