| Nature | Frequency | Percentage |
| Cutting of the tree randomly | 1 | 0.5 |
| Garbage | 47 | 23.5 |
| Lacking of hygienic toilet & throwing wastages here and there | 1 | 0.5 |
| Polluting ponds, canal, river and other water area | 1 | 0.5 |
| Soil, water and air pollution | 7 | 3.5 |
| Sound and air pollution | 4 | 2.0 |
| Throwing wastages around | 25 | 12.5 |
| Unknown | 102 | 51.0 |
| Water and soil pollution | 12 | 6.0 |
| Total | 200 | 100.0 |