viserfly

Questions for ATMOSPHERE

Answer the following questions

1. Lapse rate in the troposphere is produced by _____ and in the stratosphere by ______
2. Tropical Tropopause extends from the equator to Lat.35° - 40°. Over India it is at
3. Most of the water vapour in the atmosphere is confined up to
4. Stratosphere extends from Tropopause to
5. CO² and H²O keep the atmosphere
6. Nacreous clouds occur in
7. One of the characteristics of our atmosphere is
8. Temperature at 2 km is 05°C what is ISA deviation. Hint: (Actual - ISA)
9. Noctilucent clouds occur in
10. Height of Tropopause at equator is
11. The middle atmosphere layer with temperature inversion and stability
12. In ISA, the mean sea level temperature is
13. In ISA atmosphere the tropopause occurs at a height of
14. In jet standard atmosphere the Lapse Rate is
15. The rate of fall of temperatures with height, called
16. Lowest Layer of atmosphere is
17. The atmosphere up to 80 km has a nearly similar composition and is called the Homosphere. Its uniform composition is due to
18. Higher the surface temperature_______ would be the tropopause
19. By weight, approximate ratio of O² and N² in the atmosphere is
20. Maximum concentration of ozone is at a height of
21. Stratosphere is ______
22. Pressure at MSL is 1002.25 hPa. Find the ISA deviation Hint: (Actual-ISA)
23. Tropos means ______
24. Most of atmospheric mass is contained in
25. Half of the atmospheric air mass is contained _____ below
26. There is reversal of temperature in the atmosphere at 8 km because
27. In actual atmosphere the lapse rate could
28. Negative lapse rate of temperature is
29. Heat transfer in the atmosphere is maximum due to
30. Mother of Pearl clouds occur in
31. In ICAO ISA the atmosphere is assumed to be isothermal
32. Troposphere is generally
33. In actual atmosphere temp. at 19 km is -60°C. Find the ISA deviation?
34. Tropopause is discontinuous at about
35. By volume, the approximate ratio of O² to N² in the atmosphere is
36. Height of tropopause
37. Atmosphere is heated by
38. The knowledge of the height of tropopause is important for a pilot because
39. Height of Tropopause at poles is
40. Additional oxygen is needed while flying above
41. CO₂ and H₂O ae also called
42. The temperature of ISA at 17km is
43. By volume, the proportion of CO² in the atmosphere is
44. Most of the transfer of heat in the atmosphere is due to
45. Above 8 km the lower temperatures are over