World Ozone Day is celebrated on September 16th every year to spread awareness about the importance of the ozone layer.
✅ CERTIFICATE VERIFIED Code Starter Certificate Verification This certificate has been digitally verified and is authentic. Certificate ID YBT-CST0926-005 Student
✅ CERTIFICATE VERIFIED Code Starter Certificate Verification This certificate has been digitally verified and is authentic. Certificate ID YBT-CST0926-004 Student
