Relic Boundary is the correct answer :)
Answer:
1) option a) is correct.
2) option a) is correct
3) option b) is correct
4) option b) is correct
Explanation:
1) option a) is correct.
as the air rises the pressure decreases.
2) option a) is correct
in completely unsaturated atmosphere sky looks clear.
3) option b) is correct
when a parcel of air that is cooler than the surrounding air at all elevations then is the condition of absolute stability.
4) option b) is correct
During the Bergeron (Ice-crystal process) of precipitation, at the expense of surrounding super cooled liquid ice crystal grow large.
Sorry I took the test and got it wrong and all I can tell you is that it's not B ok?
Answer:
The properties of the asthenosphere are:
1. highly viscous
2. mechanically weak
3. ductile region of the upper mantle of the Earth