burning of fuel leads to harmful effects. Combustion and flame. CBSE class 8 chemistry chapter 4.

Описание к видео burning of fuel leads to harmful effects. Combustion and flame. CBSE class 8 chemistry chapter 4.

combustion and flame
burning of fuels leads to harmful effects
1.Respiratory diseases
2. Production of carbon monoxide
3. Global warming
4. Acid rain
cleaner fuel

Комментарии

Информация по комментариям в разработке