Which of following is correct statement about the Ozone?
A. Ozone in troposphere is good for breathing
B. Ozone in Troposphere is not good for breathing
C. Ozone is present only in Troposphere.
D. All of the above
Answer:B
Which of following is correct statement about the Ozone?
A. Ozone in troposphere is good for breathing B. Ozone in Troposphere is not good for breathing C. Ozone is present only in Troposphere. D. All of the above