Environment & Ecology · Environment
जलवायु अनुमानों (जैसे IS92a परिदृश्य) के अनुसार, यदि उत्सर्जन की वर्तमान प्रवृत्ति जारी रहती है, तो 21वीं सदी के अंत तक वायुमंडलीय CO2 सांद्रता किस स्तर तक पहुँच सकती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11000 ppm
- 2500 ppm
- 3600 ppm✓
- 4450 ppm
सही उत्तर देखें
600 ppm
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