Q. Which of the following is not helpful for delta formation? [CRPF 1990] (Solved)
1. Fast movement of river in mountains to cut sediments
2. Slow speed
3. Long river course
4. Tidal nature of waves
- d. Tidal nature of waves
1. Fast movement of river in mountains to cut sediments
2. Slow speed
3. Long river course
4. Tidal nature of waves