IPA

Endogenous and Exogenous Labor Force

A. Endogenous labor

Endogenous Power can also be referred to as tectonic energy, which comes from the earth.

Endogenous Power is forming a new structure to the earth's surface.

Endogenous labor, consisting of

     process Diastropisme
     process folds
     process Fault
     volcanism

                  4.1 The term-term volcanism:

                  4.2 Symptoms Volcanism



1. Diastropisme process is the process that resulted strutual folds and faults regardless of magma but the power of the earth.

2. The occurrence of folds:

If the force that suppresses endogenous lithospheric horizontal direction and lie on the surface of the earth resulting in the formation of peaks and fold menybabkan lembah.Bentuk earth's surface from the results of this process there are two, namely:
peak folds (anticline) and valley folds (syncline)

3. The process of fracture:

The process can also menyababkan truktur diastropisme-Lapian rock layers cracked and broken. Lapiasan rock fragments undergo anyone experienced degradation that form the valley was uplifted fault and fracture peaks form. Valley or graben fault called slenk while peak named horst fault.



  4. The process of formation of volcanism.
 Power tectonic vulaknisme can lead to symptoms. Symptoms of volcanism associated with the release of magma in volcanoes aktivtas.
 The process of release of magma to the Earth's surface are called volcanic eruption.
 The process of volcanism is due to magma coming out of the collision zone antarlampang.