Which of the following compounds have less severe effect on ozone layer:
( A ) All the compounds are equally severe
(B) CFCs (C) HCFCs (D) HFCs
Answers
Answered by
0
A) All the compounds are equally severe
Similar questions
Biology,
7 months ago
Math,
7 months ago
India Languages,
7 months ago
Environmental Sciences,
1 year ago
History,
1 year ago
Math,
1 year ago