Question

state weather it's true or false

1. agra was prosperous due to the trade of diamonds and rubies

2. Thanjavur was the capital city of cholas.

3. thermosphere reflects los frequency radio waves back to earth.

4. nitrogen gas constitutes 21% of the atmosphere.

5. exosphere is the lowest and densest layer of atmosphere.​

Answer 1

Answer:

1. False

2. True

3. True

4. False

5. False