| Knowledge Item Name | gulch |
| Curve | Normal |
| Question/Answer | |
| Review Date | 2021/9/6 21:40:05 |
| Next Review Date | 2021/9/18 7:16:31 |
| Review Times | 7 |
| A gulch is a long narrow valley with steep sides which has been made by a stream flowing through it. |
| Grade | Easy Factor | Review Date | Next Review Date | |
|---|---|---|---|---|
| 5 | 2 | 2021/9/6 21:40:05 | 2021/9/18 7:16:31 | |
| 5 | 1.9 | 2021/8/29 9:00:13 | 2021/9/4 1:48:26 |