Learn
Practice
Download App
News
FAQs
Help
German (DE)
English (EN)
Spanish (ES)
French (FR)
Yoruba (NG)
Igbo (NG)
Hausa (NG)
Dutch (NL)
Portuguese (PT)
Swahili (TZ)
Sources of air pollutants are
Question 1
Report
Sources of air pollutants are
industrial chimneys, burning fossil oils and river dam
sulphur dioxide, acid rain and pesticides
sulphur mines, vehicle exhausts and aerosols
sewage, smoke and old vehicle
Answer Details
View Answer