भूमण्डलीम व्यवसाय के लिए अन्तराष्ट्रीय सम्प्रेषण साधनों पर
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Carbon dioxide is a colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas
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