SOY, pastkhamiest dar mintaqai domanakuhho, adirho va teppaho, ki az on selobaho va obi chashmaho jori meshavand. Dar garmoi tobiston aksari Soyho beoband. Soy yak shakli relef buda, az amaliëti erozionii obhoi rayonu selobaho va harakathoi tektoniki ba vujud meoyad.
U. Olimov.