Question

4. The atmosphere extends up to a height of about 10,000 km. It is divided into the following four
thermal layers
(1) Mesosphere
(2) Stratosphere
(3) Thermosphere
(4) Troposphere
The correct sequence of these layers starting from the surface of the Earth upwards is:
(a) 2,4, 1,3
(b) 4,2,1,3
(c) 4,2,3,1
(d) 2,4,3,1​

Answer 1

• ANSWER:-

b)4,2,1,3

THERE YOU GO BUD

Answer 2

Option d) The correct sequence of the atmosphere's layers starting from the surface of the Earth upwards is Troposphere, Stratosphere, Mesosphere, and Thermosphere.

• Troposphere: It is the layer that is closest to the earth's surface. It is warmer at the base due to the absorption property of the Earth's surface.
• Stratosphere: This layer does not contain clouds and this makes it suitable for airplanes.
• Mesosphere: This layer does not contain many gas molecules and has very low temperatures.
• Thermosphere: The number of gas molecules is even lower in this region. Satellites orbit in this layer.