1.(used with a sing. verb)A theory that explains the global distribution of geological phenomena such as seismicity, volcanism, continental drift, and mountain building in terms of the formation, destruction, movement, and interaction of the earth's lithospheric plates. ...
Amanda (Mandie) has taught middle school science and geography, as well as 3rd and 5th grade. She recently obtained a masters degree in instructional technology. Discover the pieces of the Earth's crust known as tectonic plates. Explore the layers of the Earth, how tectonic plates move by co...
Also found in: Thesaurus, Wikipedia. Related to plate tectonic theory: Seafloor Spreading TheoryThesaurusAntonymsRelated WordsSynonymsLegend: Switch to new thesaurus Noun 1. plate tectonic theory - the branch of geology studying the folding and faulting of the earth's crust plate tectonics, ...
This map shows the geography and texture of the outermost portion of the geosphere Geosphere Facts The geosphere is studied by geologists and geophysicists. The geosphere extends from the core of the planet all the way to the dynamic crust and the tectonic plates that shape Earth's surface. The...
Mountain- A mountain can be formed when two tectonic plates collide, pushing up the land between them. These are naturally created. Volcano- A volcano is a mountain that serves as a vent for the Earth’s crust. Lava, hot gases, and volcanic ash can spew forth from within the earth throu...
First recorded in1825–35;smash+-ing2 Word of the Day June 19, 2024 jubilee Advertisement add this widget to your site Did You Know? Tuxedo was given its name after gaining popularity among diners at Tuxedo Park, NY. Did You Know?
[4 years] it takes a day longer 366 days to complete a revolution). It is covered by 71% of water and its crust is divided into different tectonic plates (lithosphere). Earth’s innermost part remains active and its inner core is solid while the outer core is liquid which generates ...
ofcontinental drift, as well as the concept ofseafloor spreading, the theory of plate tectonics has provided an overarching framework in which to describe the past geography of continents andoceans, the processes controlling creation and destruction oflandforms, and the evolution of Earth’s crust,...
What is the cause of plate tectonics? What is the Ring of Fire, and where is it? Why are there tectonic plates? How long ago did Pangea exist? Read Next Spotting a Supercontinent: How Pangea Was Discovered What’s the Difference Between Veins and Arteries?
were identified as part of the theory of plate tectonics, which was advanced and developed in the 1950s through the 1970s. Before plate tectonics was identified, there was no unified theory of geography, and scientists were unable to account for or describe the movement of tectonic plates....