What is ozone and how does it affect an ecosystem?Why is excessive use of CFC cause of concern?
Share
What is ozone and how does it affect an ecosystem?Why is excessive use of CFC cause of concern?
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
a)at the surface of the earth,it is deadly poison for all lower forms of life