So Earth is covered up with atmosphere, and without this atmosphere Earth will be a very cold place without any living thing.
तर ‘वास्तविक अर्थतन्त्र’को वातावरण बनाउन ठूलो सोच्नुपर्ने र एक ढिक्का हुनुपर्ने नै सीको मन्त्र छ ।