Consider the following statements about ozone : (a) Ozone is poisonous gas. (b) Ozone shields the earth's…

Consider the following statements about ozone : (a) Ozone is poisonous gas. (b) Ozone shields the earth's surface from the infrared radiation from the sun. (c) Ozone is a product of UV radiations acting on oxygen molecule. (d) At the lower level of the earth's atmosphere, ozone performs most essential function. The correct statements are
  1. (a) and (b)
  2. (a) and (c)
  3. (b) and (c)
  4. (b) and (d)

Solution

(a) and (c)

Asked in: CBSE

Practice more OUR ENVIRONMENT questions on Aicharya