Secondary pollutants are more harmful than primary pollutant true or false

The answer is false on e2020

The given statement is True.

Primary pollutants are directly produced from the source. Example: Emission of harmful gases like carbon dioxide, carbon monoxide et cetera.

Secondary pollutants are not produced directly from the source but they are formed by the mixing o primary pollutant with air or gases present in the environment. Example: Smog, ozone.

These are more harmful than primary pollutant.

the man is bald so he has no hair to get wet

genetic variation will increase because of a new habitat and food source.

explanation: