Jet Plane moves into |
|||
(a) |
Troposphere |
(b) |
Stratosphere |
(c) |
Mesosphere |
(d) |
None of these |
Jet Plane moves into |
|||
(a) |
Troposphere |
(b) |
Stratosphere |
(c) |
Mesosphere |
(d) |
None of these |