Geology is study of materials of Planets

Geology is a science that studies the Earth. It tries to explain how the Planet formed and how it changes. It is studying the soil, mountains, rocks, rivers, oceans and other parts of the Planet Earth. For instance, it can include the study of materials of other terrestrial planets. Name can be expanded on the concept of planetary geology.

Important principles are addressing some issues of geological history. The processes that govern today, ruled in the past. With looking at today's events we can conclude about the past. Such processes should be taken with utmost caution. In fact, some processes in some periods of the past have not stayed the same intensity as today. Some processes that have worked in the past do not work today. For example, differentiation of the Earth.
 

Geology of Earth

Regional g. breaks down to Earth individual rounded region. These are the continents, oceans, mountain systems, inland water basins, mining and others. It shows their material, useful raw materials and other elements of the natural life bases. With elements and stratigraphy geology, attention is paid to the problems centered interests (mineral resources, water, possibility of geotechnical interventions and other). There is a close connection with engineering and hydrogeology, ore geology, seismology, oceanography and other.

The majority of research is associated with the study of rock. As a matter of fact, rock provides the primary record of the majority of the geologic history of the Earth. There are three major types of rock (igneous, sedimentary and metamorphic). The rock cycle illustrates the relationships between these three types of rock and magma.