Quote:
Originally Posted by rija ahmed
Umm.. okay but the folds theory is still not cleared to me.
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Jab do landforms aik dusre se takrati hen hen, aik neechey chali jati he...Jo ooper wali hoti he wo ooper uthti he a bit. Iss neechey janey k amal ko "subduction" kehte hen..
Jb yeh nichey jati he to choonkey iss k ooper wala matter itna dense nahin hota (nichli layer k ooper wala matter) to yeh temperature and pressure se pighal jati he...Pighalne aur heat up hone k baad ye ooper rise karta he aur iss trah jo surface hoti he wo ooper ko uthti he aur iss trah "Paharh" ban jata he...
Choonkey us k ooper landforms k milney se folds create hue hotey hen, yeh folds mazeed ooper uth k kehlate hen "Young Fold Mountain"...
Quote:
Originally Posted by rija ahmed
I guess the examiner is asking about glaciation & the landforms associated with glaciation in the highland areas. (the same question is in paper 2003) what do u say?  |
Highland areas?
It may be Glaciation theory...The Ice-Age...Interglaciation period etc...
I don't know why they ask such questions...
How the sun causes the wetting of the land?
Why don't they ask, how precipitation takes place? instead.