A great video lecture conducted by experienced biology teacher on 10th class biology chapter 16 topic16.1 ecosystem balance and human impact. Get full understanding or ask any questions.
Ecosystem Balance and Human Impact, ch 16, lec 16.4, Ecosystem Balance and Human Impact - 10th Class Biology
11:30
Acid Rain, ch 16, lec 16.4, Ecosystem Balance and Human Impact - 10th Class Biology
8:59
Deforestation, ch 16, lec 16.4, Ecosystem Balance and Human Impact - 10th Class Biology
4:37
Overpopulation, ch 16, lec 16.4, Ecosystem Balance and Human Impact - 10th Class Biology
3:47
Urbanization, ch 16, lec 16.4, Ecosystem Balance and Human Impact - 10th Class Biology
4:36
