Pollution
water pollutionsoil pollutioncardiovascular diseasesrespiratory diseasesair pollution
9 betPPTX46 ko'rildi0 marta sotilgan
4 500 so'm
Abu Bakr1624 ta hujjat sotilgan
Tavsif
Air pollution is the contamination of the air by harmful substances, including gases and particulate matter. It kills an estimated 7 million people worldwide annually. Primary sources include vehicle emissions, industrial discharge, and burning fossil fuels
Hujjat haqida
- Kategoriya
- Taqdimotlar | Ekologiya
- Format
- PPTX
- Hajmi
- 9 bet
- Fayl hajmi
- 8.8 MB
- Muallif
- Abu Bakr
- Qo'shilgan
- 19.04.2026
