what are tectonic plates?
Answers
Answer:
Tectonic plates are
Explanation:
Explanation:Tectonic plates are pieces of Earth's crust and uppermost mantle, together referred to as the lithosphere. These are (also called lithospheric plates) massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere.
Answer:
Plate tectonics is the generally accepted scientific theory that considers the Earth's lithosphere to comprise a number of large tectonic plates which have been slowly moving since about 3.4 billion years ago.
Explanation:
Plate tectonics is a scientific theory that explains how major landforms are created as a result of Earth's subterranean movements. The theory, which solidified in the 1960s, transformed the earth sciences by explaining many phenomena, including mountain building events, volcanoes, and earthquakes.
Importance
Plate boundaries are important because they are often associated with earthquakes and volcanoes. When Earth's tectonic plates grind past one another, enormous amounts of energy can be released in the form of earthquakes.
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