state gov DSSSB Junior Assistant, Steno and LDC Mock Test 2023 - 24 General Knowledge Geography (World Geography) Climatology
Which among the following statements is correct?
1
Troposphere contains a layer of OZone gas which protects us from harmful effect of the sun rays.
2
In stratosphere, Meteorites burn up on entering from the space.
3
In Mesosphere, temperature rise very rapidly with increasing height.
4
In Thermosphere, radio waves are reflected back.