consider the following statements and choose the correct among them 1 all weather phenomena oc...........

Geography Atmosphere

consider the following statements and choose the correct among them:

1. all weather phenomena occur in troposphere and stratosphere

2. mesosophere has the coldest temperature in the atmosphere

3. thermosphere helps in log distance communication

only 3

only 2 & 3

only 1 & 2

all are correct

All weather phenomena occur in troposphere only.

Mesosphere has the coldest temperature due to normal lapse rate.

Thermosphere reflects the radio waves from eart and thus helps in log distance communication

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thermosohere reflects back or ionisphere reflects back radio waves?