Biology · Environmental Issues
निम्नलिखित में से कौन सा यौगिक ओजोन परत के क्षरण के लिए मुख्य रूप से जिम्मेदार है?
- 1CH4
- 2CO2
- 3CFCs✓
- 4NO2
सही उत्तर देखें
CFCs
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