Plz experts answer
Dear student,
1) A substance in the air that cause harm to human and the environment is known as Air pollutant.
2) Smog is a combination of smoke and fog.
3) Chlorofluorocarbons (CFC's) are released from the refrigerators and air conditioners.
"For more queries just ask in a separate thread here on the forum and our experts will try to help you out as soon as possible"
Regards
1) A substance in the air that cause harm to human and the environment is known as Air pollutant.
2) Smog is a combination of smoke and fog.
3) Chlorofluorocarbons (CFC's) are released from the refrigerators and air conditioners.
"For more queries just ask in a separate thread here on the forum and our experts will try to help you out as soon as possible"
Regards