What is the meaning of geodynamic?

What is the meaning of geodynamic?

Definition of geodynamic : of or relating to dynamic forces or processes within the earth.

What is a geodynamic region?

Definition. Geodynamics refers to the processes by which mantle convection shapes and reshapes the Earth and other rocky planets. Its study includes plate tectonics, volcanism, the chemistry of lava and volcanic rocks, gravity and geomagnetic anomalies as well as seismic investigations into the structure of the mantle.

What is geodynamic modeling?

Abstract. Geodynamic modelling provides a powerful tool to investigate processes in the Earth’s crust, mantle, and core that are not directly observable. However, numerical models are inherently subject to the assumptions and simplifications on which they are based.

What is dynamic geological system?

Geology, Dynamic. physical geology, an area of geology that studies the geological processes that occur in the earth’s crust and on its surface. The most important means for solving the problems of dynamic geology are observing the course of modern geological processes and modeling them under laboratory conditions.

What is lithosphere in science definition?

The lithosphere is the rocky outer part of the Earth. It is made up of the brittle crust and the top part of the upper mantle. The lithosphere is the coolest and most rigid part of the Earth.

What is a geologic system?

A geologic system, or simply system, is a chronostratigraphic unit of geologic time more commonly referred to as a “period” or “geologic period”, its geochronologic name equivalent. Please refer to Geologic period or Geologic time scale for more information.

What is Geophysics and its importance?

Geophysics is the study of the Earth’s physics and structure using mathematical and physical methods. Geophysics as a field of science has played a major role in increasing our knowledge of the earth’s properties and physical processes.

What does Lithos mean in geography?

“Litho” is from the Greek word lithos, meaning stone. “Sphere” is from the Greek word sphaira, meaning globe or ball. The solid outer crust of any celestial body can also be called the lithosphere.

What is lithosphere very short answer?

Lithosphere is the solid crust or the hard top layer of the earth. It is made up of rocks and minerals. It is covered by a thin layer of soil. It is an irregular surface with various landforms such as mountains, plateaus, desert, plains, valleys, etc.

What is the meaning of geodynamicist?

(functioning as singular) the branch of geology concerned with the forces and processes, esp large-scale, of the earth’s interior, particularly as regards their effects on the crust or lithosphere Derived forms of geodynamics geodynamic, adjective geodynamicist, noun

What are the key features of geodynamic model?

Some key (but generalized) aspects of geodynamic models are: gravity couples to density contrasts to give rise to stress; rock rheology (relationship between imposed stress and consequent deformation of solid rock); and temperature as a function of heat generation, conduction, and movement of material (advection).

What is the geodynamic model of the Aegean?

Geodynamic models also include the liquid parts of the Earth in models of the outer core, models of magma generation and movement, and models for flow of aqueous fluids in the upper part of the Earth. 5. Conclusions The suggested geodynamic model reflects almost all the recently observed geodynamic phenomena in the Aegean region.

What is the meaning of geology?

Also found in: Encyclopedia, Wikipedia . n. 1. (used with a sing. verb) The branch of dynamics that is concerned with the causes and effects of forces and motions involving the earth’s interior, including rotation, plate tectonics, volcanic eruptions, and seismic modeling.