Question

4. Write 'T' for True statement and 'F' for False statement. (a) The radio communications are made possible by Earth's Magnetic Field. (b) The atmosphere receives heat from the Earth and not and not from the sun. ​

Answer 1

Answer:

a) true

b) true

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Answer 2

Answer:

a) False

b)True

Explanation:

a) False. Because radio communication are made possible by Inosphere (inner layer of thermosphere).

b) True