उल्का

32px	yah lekh ki adhar avastha hi hai, ap isako taiyar karane mean sahayata kar sakate haian.

ulkaean prakash ki chamakili dhari ke roop mean dikhati haian, jo akashaganga mean kshanabhar ke lie chamakati haian aur lupt ho jati haian.
ulkaean kshudr grahoan ke tuk de tatha dhoomaketuoan ke dvara pichhe chho de ge dhool ke kan hote haian.

varnamala kramanusar lekh khoj

a a i ee u oo e ai o au aan k kh g gh n ch chh j jh n t th d dh n t th d dh n p ph b bh m y r l v sh sh s h ksh tr jn rri rri aau shr aah