Final answer:
Tectonic geological features are caused by compression, tension, or shear stress. Compression occurs when rocks are pushed together, tension occurs when rocks pull away from each other, and shear occurs when rocks move past each other horizontally.
Step-by-step explanation:
In geology, tectonic geological features in the crust of a planet are formed due to various types of stress. There are three main types of stress: compression, tension, and shear. Compression occurs when rocks are pushed together, tension occurs when rocks pull away from each other, and shear occurs when rocks move horizontally past each other in opposite directions.