Endogenic forces are the pressure within the earth, also known as internal forces. Such internal forces contribute to vertical and horizontal motions and lead to subsidence, land upliftment, volcanism, faulting, folding, earthquakes, etc.
Exogenic Forces These are external forces that operate and act on the surface of the Earth. These forces are also known as ‘constructive forces’ as they create relief features on the surface of the Earth.
These features move because of movement at plates at the plate boundaries. Mountain ranges, ocean trenches, volcanoes, and earthquakes occur in patterns. The movement of plates causes these features to occur. They occur in patterns because certain features are formed at he site of the three types of plate boundaries.
What do you think a convergent destructive boundary is how do the plates interact with each other?Convergent boundaries are areas where plates move toward each other and collide. These are also known as compressional or destructive boundaries. Subduction zones occur where an oceanic plate meets a continental plate and is pushed underneath it. Subduction zones are …
Epeirogeny (“EPP-ir-rod-geny”) is strictly vertical movement of a continent rather than horizontal movement that compresses it to form mountains (orogeny) or stretches it to form rifts (taphrogeny). Instead, epeirogenic movements form gentle arches and structural basins, or they lift whole regions evenly.
diastrophism, also called tectonism, large-scale deformation of Earth’s crust by natural processes, which leads to the formation of continents and ocean basins, mountain systems, plateaus, rift valleys, and other features by mechanisms such as lithospheric plate movement (that is, plate tectonics), volcanic loading, or
Definition of reverse fault : a geological fault in which the hanging wall appears to have been pushed up along the footwall.
A normal (dip-slip) fault is an inclined fracture where the rock mass above an inclined fault moves down.
As and when limbs slopes towards each other and the central part located at lower elevation forms synclines. As and when limbs slopes downward with the central position getting raised up, it is called an anticline.
An open fold is a broad feature in which the limbs dip at a gentle angle away from the crest of the fold. Isoclinal folds have undergone greater stress that has compressed the limbs of the folds tightly together.
