Multiple choice

Which of the following statements is/are correct about Ozone? a. It is found between 10 and 50 km above the earth’s surface. b. It acts as a filter and absorbs the ultra-violet rays radiating from the sun. c. Its presence decreases the temperature of the air.

  1. Only a

  2. Only b

  3. Only c

  4. Only a and c

  5. Only a and b
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This is the correct answer, as statements a and b are the correct statements.

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