21-aamm meridian kizhakk

greenvichinu 21° kizhakk meridian utharadhruvam muthal artic samudram, atlaantik samudram, europe, aphrica, indian mahasamudram, thekkan samudram, antartikka ennivaykku kuruke dakshinadhruvam vare vyaapichukidakkunna oru rekhaamsarekhayaanu.
21-aamath meridian kizhakk 159-aamath meridian padinjarumaayi oru valia vritham roopappeduthunnu.
botswanayumaayulla nameebiyayude athirthiyude oru bhagam meridian nirvachikkunnu.
thoonil ninnu thoonil vare.
utharadhruvathil ninnu aarambhich thekk dakshinadhruvathilekku neengunna 21-aamath meridian kizhakk ithiloode kadannupokunnu

