India's tectonic journey not only changed the Indian Subcontinent, it also changed the environment of land to the north.
印度大陆的漂移过程不仅改变了印度次大陆，同时也改变了北部欧亚大陆的环境。
2
Tectonic forces uplifting the land and a drop in sea level left the Caspian landlocked more than 5 million years ago.
早在500多万年前，构造作用造成地面抬升，海平面下降，使里海被陆地包围。
3
The endemic distribution of IDD in Hubei province is closely related to topography, soil, land features, stratum- lithology, iodine content in drinking water and tectonic zones.