Question Bank

1. Precipitation occurs over a belt of 30-50 km on both side of front

2. Fog occurs in Cold Front

3. Precipitation ceases after the passage of a front

4. CB, Roll-type clouds, SC, AC with embedded CB are associated

5. The surface of discontinuity between the Polar Ely and the temperate Wly is called

6. If a warm airmass overtakes a cold air mass, it is called

7. The airmass which originates at sea in high Latitudes is called

8. WD is a ______ front

9. The conditions are always unstable at a

10. Ahead of a warm front the surface wind

11. The airmass which originates over equatorial region is

12. Sometime Line squall about 100-300 km ahead of a

13. Line Squalls occur _____ of cold front

14. Visibility is poor in a Warm Front

15. During the approach of a Warm Front wind

16. CI, CS, AS, NS, ST in sequence are associated with the front

17. FZRA and FZFG occur ______ of a warm front

18. Cold front moves at _____ the speed of a warm front moves

19. WDs approach India as

20. A WD originate over

21. During the passage of a Cold Front winds

22. If the advancing cold front is colder than the cool air mass of the warm front, the advancing cold from undercuts and lifts both the warm and cool air masses of the warm front. This is

23. A WD with two or more closed isobars, at 2 hPa interval, it is termed as

24. At warm front

25. Front are associated with

26. The airmass which originated over land area located in polar region is

27. The air mass which originated from sea area located in lower Lat is

28. Induced lows develop to the _____ of a WD

29. Maximum WDs occur in

30. On approach of a Warm Front temperature