01. T1 meteo

a) 2ºC/1000 ft

b) 1,5ºC/ 1000 ft

c) 3ºC/1000 ft

d) 1,98ºC/1000 ft

a) The line where the temperature no longer decreases with increase of height.

b) The layer between the tropopause and the stratosphere.

c) The layer beyond which only CI cloud occurs.

d) The line indicating clear air turbulence.

Density is constant above 10000 ft.

The air is a poor conductor of heat.

Temperature lapse rate is very frequently above 3oC per 1000 ft.

The air is a good conductor of heat.

a) tropopause

b) stratosphere

c) troposphere

d) stratopause

a) it normally represents the limit of weather

b) density starts to increase

c) there are no longer jet streams and CAT

d) it indicates the height of the thermal wind

a) termosphere

b) troposphere

c) mesosphere

d) stratosphere

a) The troposphere.

b) The stratopause.

c) The stratosphere.

d) The tropopause.

a) the majority of the weather is contained in the stratosphere and its upper boundary is the tropopause

b) the majority of the weather is contained in the troposphere and its upper boundary is the tropopause

c) the majority of the weather is contained in the tropopause and its upper boundary is the troposphere

d) the majority of the weather is contained in the troposphere and its upper boundary is the stratosphere

oxygen 21%, nitrogen 78%, other gases 1%

oxygen 21%, hydrogen 78%, other gases 1%

nitrogen 78%, argon 21%, oxygen 1%

nitrogen 78%, oxygen 21%, hydrogen 1%

Up to 36090 ft/11 kms.

From 36090 ft/11kms to 65617 ft/20 kms.

From 36090 ft/11kms to 104987 ft/32 kms.

From 36090 ft/11kms to 45090 ft/13.75 kms.

a) 1013,25 mbs and decreases with an increase in height.

b) 1013,25 mbs and increases with an increase in height.

c) 1013,25 mbs and falls to about half this value at 30000 ft.

d) 1013,25 mbs and decreases with an increase in height up to the tropopause. Above the tropopause it remains constant.

a) 1225 grammes per cubic metre

b) 1252 grammes per cubic metre

c) 1013,2 mb (hPa)

d) 29,6 inches of mercury

a) the MSL pressure is 1013,25 mbs and the temperature is +15ºC

b) the MSL pressure is 1013,25 mbs and the temperature is +15ºC with a lapse rate of 1,98ºC/1000 ft

c) the MSL pressure is 1013,25 mbs and the temperature is +15ºC with a lapse rate of 1,98ºC/1000 ft up to 36090 ft above which there is frequently an inversion

d) the MSL pressure is 1013,25 mbs and the temperature is +15ºC with a lapse rate of 1,98ºC/1000 ft up to 36090 ft

a) at mean sea level the following conditions prevail: Temperature +15ºC, pressure 1013,25 hpa, density 1125 gm/m3

b) within the troposphere the temperature decreases by 6,5ºC per km

c) the tropopause is at a height of 36090 AGL

d) the temperature at the tropopause is 226,5 K

a) Increase 800 mb - 400 mb

b) Decrease 700 mb - 300 mb

c) Increase 200 mb - 800 mb

d) Decrease 500 mb - 200 mb