Subject :NSO Class : Class 6
Which of the following statements are incorrect?
(i) About 90% of the ozone in our atmosphere is contained in stratosphere.
(ii) The warmest parts of our atmosphere are located in mesosphere.
(iii) Commercial passenger aircrafts usually fly in lower troposphere.
(iv) Satellites orbit around the Earth in thermosphere.
A(iii) and (iv) only
B(ii) and (iii) only
C(i) and (iii) only
D(i) and (iv) only
planes fly in low troposphere is correct to confirm you can search on google