Energy flow and ozone layer — task. Biology CBSE Live product, Class 10 (2025-26).

Choose the best answer:

Statement 1: The ozone layer is mainly present in the mesosphere.

Statement 2: Depletion of the ozone layer leads to harmful effects like skin cancer and cataracts.

Both the statements are right
Statement 1 is false, but statement 2 is true
Only statement 2 is right
Both the statements are wrong

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6. Energy flow and ozone layer

Question: