Magmatic systems

Magmatic systems are under-earth structures where magma—hot, molten rock—resides and moves beneath the Earth's surface. These systems form when magma from the Earth's mantle rises through cracks and accumulates in chambers within the crust. They influence volcanic activity, as magma can ascend to the surface, causing eruptions. The characteristics of a magmatic system, such as its composition and temperature, help determine the nature of volcanic eruptions and the types of rocks formed. Understanding these systems is essential for assessing volcanic hazards and studying the Earth's interior processes.