| Pollution Control Pollution has to be controlled by people. Trees remain green and flourish if there is regular rain. Clouds formation happens if pollution is under control. So steps need to be taken to control pollution. |
 |
| |
 |
| Spend in Limit |
| Water Falls |
| Green Plants |
| Pollution Control |
| Invention |
Welcome to:
| Hues & Shades |
