
smaaraka sikharam (washington)

smaaraka sikharam anedi washington raashtramloni paschima okaanogan counteeloo unna oka parvata sikharam. idhi uttara jalapaataala upa shreni ayina okaanogan shrenilo bhaagam. eee parvatam okanogan-venachi jaateeya atavee praantamchae paripalinchabade bhoomipai passetten aranyamlo undhi. uttaraana unna laago parvatam atyanta sameepa sikharam. smaaraka sikharam nundi avapaata pravaham thoorpuna smaaraka creak loki, mariyu paschimaana eureka creak loki pravahistundi, ivi rendoo methov nadhi paarudala pareevaahaka praantamloo bhaagamgaa unnaayi.
vaataavaranam.
chaalaa vaataavarana sarihaddulu pasiphik mahasamudramlo udbhavinchi, eshaanya disalo cascade parvataala vaipu prayaanistaayi. munduvaipula unnavi uttara jalapaataalanu sameepistunnappudu, avi jalapaata shreni sikharaala dwara paiki balavantamgaa paiki vastaayi, deenivalla avi varsham ledhaa manchu roopamlo tama temanu jalapaataalapaiki (orographic lift) padestaayi. phalitamgaa, uttara jalapaataala paschima bhaagamlo mukhyamgaa sheethaakaalamlo manchu roopamlo adhika varshapaatam namodavutundi. sheethaakaalamlo, vaataavaranam saadhaaranamgaa meghaavrutamgaa untundi, conny, vesavi nelallo peciphic mahasamudrampai teevrataram ayye adhika peedana vyavasthala kaaranamgaa, vesavilo tarachugaa takkuva ledhaa meghalu kappabadavu.
bhoogarbha shaastram.
uttara jalapaataalu eee jalapaata shrenilo konni kathinamaina sthalaakrutini kaligi unnaayi, veetilo virigipoyina sikharaalu, gopuraalu, gatlu mariyu lothaina himanadeeya loyalu unnaayi. chaalaa samvatsaraala kritam jarigina bhougolika sanghatanalu vividha sthalaakrutini mariyu cascade shrenilo teevramaina ettulo maarpulanu srushtinchaayi, idhi vividha vaataavarana vyatyaasaalaku daariteesindi.
cascade parvataala nirmaanam yokka charitra laksala samvatsaraala kritam chivari eocene shakam varaku undhi. uttara america phalakam pasiphik falakaanni adhigaminchadamtho, agniparvata agni karyakalapala bhagalu konasagayi. adanamgaa, terrainlu anie piluvabade samudra mariyu khandantara lithosphere yokka chinna sakalaalu sumaru 50 million samvatsaraala kritam uttara jalapaataalanu srushtinchaayi.
rendu million samvatsaraala kritam naati plystocene kaalamlo, himanadeeyaalu munduku saagutuu, venakki taggutuu padepade prakruti drushyaalanu velikiteesi, raathi sidhilaala nikshaepaalanu vadilivesayi. nadhi loyalaloni "yuu" aakarapu cross section iteevali himanadeeya parinaamam. himanadeeyaalato kalipi ettudala mariyu porapaatu anedi uttara jalapaataala praantamlooni ettaina sikharaalu mariyu lothaina loyalanu srushtinchina pradhana prakriyalu.

