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Large masses of Earth's crust floating on magma are known as tectonic plates. These plates move and interact with each other, leading to processes such as earthquakes, volcanic eruptions, and the formation of mountain ranges. The movement of these plates is driven by the heat and circulation of the underlying molten rock in the Earth's mantle.
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What is the name of the large landmasses called that is part of the Earths crust?
The large landmasses on Earth's crust are called continents. These are the major divisions of land on our planet.
Large section of earths crust that moves as one unit?
Plate
What is the scientific theory that says the large plates of the Earths outer crust float on the surface?
The scientific theory that describes the large plates of the Earth's outer crust floating on the semi-fluid upper mantle is called plate tectonics. This theory explains the movement of these rigid plates, which can interact at their boundaries through processes like seafloor spreading, subduction, and continental drift.
Which element makes up a large portion of the earths solid crust?
Oxygen is the most abundant element in the Earth's crust, making up about 46.6% of its mass.
What element is not found in large quantities in Earths mantle?
The element carbon is not found in large quantities in Earths mantle.
Plates are large sections of Earths what?
The crust
What is the large piece of the earths crust?
the mantle
How many large plates on earths crust?
7
Which is found in large quantities in the Earths crust?
silicon
What do they call the large piece on the earths crust?
Mountains
What is a large landmass that is part of the earths crust?
continents
What large mass of earths crust floating on magma?
The large mass of Earth's crust floating on magma is known as tectonic plates. These plates are rigid segments of the lithosphere that rest atop the semi-fluid asthenosphere, which is composed of partially molten rock. The movement of these tectonic plates is driven by convection currents in the mantle, leading to geological phenomena such as earthquakes, volcanic activity, and the formation of mountain ranges.
What is the name of the large landmasses called that is part of the Earths crust?
The large landmasses on Earth's crust are called continents. These are the major divisions of land on our planet.
Large section of earths crust that moves as one unit?
Plate
What is the study of the large scale processes affecting the structure oif the earths crust?
geology
Large scale folding of the earths crust may be caused by what?
the collision of sub-crustal plates :)
What is the scientific theory that says the large plates of the Earths outer crust float on the surface?
The scientific theory that describes the large plates of the Earth's outer crust floating on the semi-fluid upper mantle is called plate tectonics. This theory explains the movement of these rigid plates, which can interact at their boundaries through processes like seafloor spreading, subduction, and continental drift.
