What are the 4 main features of plate tectonics?

What are the 4 main features of plate tectonics?

There are 4 main types of plate boundary including: convergent, divergent, subduction and transform – the type of boundary influences the features and events which occur.

What features of Earth are produced by the movement of lithospheric plates?

Plate motions cause mountains to rise where plates push together, or converge, and continents to fracture and oceans to form where plates pull apart, or diverge. The continents are embedded in the plates and drift passively with them, which over millions of years results in significant changes in Earth’s geography.

What are the main features of lithosphere?

Expert Answer:

• The lithosphere is the solid crust or the hard top layer of the earth.
• It consists of rocks and minerals and is covered by a thin layer of soil.
• It is irregular and consists of various landforms such as mountains, plateaus, plains, valleys etc.

What are the 4 driving forces that make the tectonic plates move?

4.1: The Forces Driving Plate Motions

• Viscous Drag.
• Slab-Pull Force.
• Ridge-Push Force.

What are important features of a model of Earth’s plates?

Deep ocean trenches, volcanoes, island arcs, submarine mountain ranges, and fault lines are examples of features that can form along plate tectonic boundaries. Volcanoes are one kind of feature that forms along convergent plate boundaries, where two tectonic plates collide and one moves beneath the other.

What are the three main features of lithosphere?

The lithosphere is the moving part of the surface of Planet Earth. It consists of the continental crust, oceanic crust, and the upper part of the mantle, called the asthenosphere. The uppermost part is crispy, and this is where brittle deformation happens, like faults, and damage from earthquakes.

What are the factors that cause tectonic plates to move?

The plates can be thought of like pieces of a cracked shell that rest on the hot, molten rock of Earth’s mantle and fit snugly against one another. The heat from radioactive processes within the planet’s interior causes the plates to move, sometimes toward and sometimes away from each other.

How does the Earth’s lithosphere move during an earthquake?

Plate Tectonics Concentrations of earthquakes outline several large segments of the lithosphere called plates. The lithospheric plates “float” on the asthenosphere and move about the Earth’s surface. Some plates carry whole continents with them.

Which is the most important feature of the lithosphere?

The most well-known feature associated with Earth’s lithosphere is tectonic activity. Tectonic activity describes the interaction of the huge slabs of lithosphere called tectonic plates.

What are the features associated with plate tectonics?

In basic terms, the earth’s crust (lithosphere) is broken up into tectonic plates which float on a liquid mantle beneath and move due to convection currents producing features such as volcanoes, earthquakes, rift valleys and ocean trenches at plate boundaries.

What makes up the surface of the Earth?

The Earth is made up of 3 main layers (core, mantle, crust) On the surface of the Earth are tectonic plates that slowly move around the globe Plates are made of crust and upper mantle (lithosphere) There are 2 types of plate