parvatamaala
ek parvatamaala ya parvat shrrunkhala pahaadon ki ek shrrunkhala hoti hai jahaaain ek parvat doosare se sata rahata hain aur in parvaton ko koi darra ya ghaati hi se doosare parvaton se alag karti hai. yeh aavashyak naheen hai ki ek hi parvat shrrunkhala ke bheetar aane vaale har parvat ka bhoovijnyaaan (sangathan) ek samaan hi ho par aksar aisa hi hota hai aur ek hi shrrunkhala mein pruthak utpatti ke parvat ho sakte hain, udaaharanat: jvaalaamukhi, protthaan parvat ya valit parvat ek hi shrrunkhala mein ho sakte hain jo vastut: alag alag chattaan se bane hote hain. himaalaya parvat shrrunkhala mein pruthvi ki satah par sthit duniya ke kuchh sarvochch parvat shaamil hain aur jismein se uchchatam mount evarest hai. endeej pruthvi ki satah par vishv ki sabse lambi parvat shrrunkhala hai. sabse lambi parvat shrrunkhala vaastav mein madhyaahn atalaantik parvatashreni hai, jiska failaav atalaantik mahaasaagar ke tal par beech mein hai. aarkatik kaurdilera vishv ke sabse uttar mein sthit parvatamaala hai jisme poorvi uttari America ke kuchh ooainche parvat samaahit hain.