Environment & Ecology · Environmental Science
ओजोन परत के ह्रास (ओजोन छिद्र के निर्माण) के लिए मुख्य रूप से कौन-सा रासायनिक यौगिक समूह उत्तरदायी है?
- 1मीथेन
- 2नाइट्रोजन गैस
- 3क्लोरोफ्लोरोकार्बन (CFCs)✓
- 4कार्बन डाइऑक्साइड
सही उत्तर देखें
क्लोरोफ्लोरोकार्बन (CFCs)
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