What are plates short definition?
Definition of plate (Entry 1 of 2) 1a : a smooth flat thin piece of material. b(1) : forged, rolled, or cast metal in sheets usually thicker than ¹/₄ inch (6 millimeters) (2) : a very thin layer of metal deposited on a surface of base metal by plating.
What is the definition of plate in science?
plate. [ plāt ] Noun. A thin, flat sheet of metal or other material, especially one used as an electrode in a storage battery or capacitor, or as the anode of an electron tube. In plate tectonics, one of the sections of the Earth’s lithosphere (crust and upper mantle) that is in constant motion along with other …
What is plate made of?
Generally, plates or dinner plates are made from materials like ceramic, including porcelain, bone china, glazed earthenware, stoneware, and other traditional materials like wood, glass, and metal, and on some occasions, stone is also used. Plates are often made from materials like ceramic and porcelain.
What is the best definition of plate tectonics?
Definition of plate tectonics 1 : a theory in geology: the lithosphere of the earth is divided into a small number of plates which float on and travel independently over the mantle and much of the earth’s seismic activity occurs at the boundaries of these plates.
What is plate form?
Definition of platform 1a : a flat horizontal surface that is usually higher than the adjoining area: such as. (1) : a raised flooring (such as a stage or dais) … a great stack of chairs piled up on and about the musicians’ platform …—
What are plates called?
Dishes — plates, bowls, and cups — are crockery. If you don’t have a dishwasher, you’ll have to wash all the crockery from your dinner party by hand. Crockery most often refers to everyday ceramic tableware, rather than fine, expensive china.
What are the types of plates?
There are three kinds of plate tectonic boundaries: divergent, convergent, and transform plate boundaries. This image shows the three main types of plate boundaries: divergent, convergent, and transform.
Where are the tectonic plates?
Earth’s thin outer shell is broken into big pieces called tectonic plates. These plates fit together like a puzzle, but they’re not stuck in one place. They are floating on Earth’s mantle, a really thick layer of hot flowing rock.
What are tectonic plates for kids?
Tectonic plates are pieces of land that connect together on the Earth’s outer shell. You can think of them like a giant round puzzle that cover Earth underneath the ground. These pieces bump together and move, even though it is only a couple of centimeters a year.
What are plates made of the earth?
Tectonic plates are gigantic pieces of the Earth’s crust and uppermost mantle. They are made up of oceanic crust and continental crust.
What are plates in geography?
Divergent Plate Boundaries. Two tectonic plates that are moving away from each other is known as divergent.
What is the definition of plates?
plate- a sheet of metal or wood or glass or plastic. baffle, baffle board- a flat plate that controls or directs the flow of fluid or energy. cylinder head- a detachable plate that covers the closed end of a cylinder chamber in a reciprocating engine or pump.
What are plate boundaries define?
Plate boundaries are the edges where two plates meet. Most geologic activities, including volcanoes, earthquakes, and mountain building, take place at plate boundaries. … Convergent plate boundaries: the two plates move towards each other. Transform plate boundaries: the two plates slip past each other.
What is the definition of plate?
Define plate. plate synonyms, plate pronunciation, plate translation, English dictionary definition of plate. a flat, thin object; a shallow dish; to coat with a layer of metal: plate with silver Not to be confused with: plait – to braid: plait the child’s hair…