| Terai | Bhabar |
| 1. Terai is a broad long zone south of Bhabar plain. | 1. Bhabar is a long, narrow plain along the foothills. |
| 2. It is a marshy damp area covered with thick forests. | 2. It is a pebble studded zone of porous beds. |
| 3. It is 20-30 kms. wide. | 3. It is 8-16 kms. wide. |
| 4. Many streams re-emerge here from the Bhabar area. | 4. Streams are lost in the region due to porous rocks. |
| 5. It is suitable for agriculture. | 5. It is unsuitable for agriculture. |