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What does a plate consist of?
Tectonic plate consist of lithospheric mantle overlain by crustal
What does a tectonic plate consist of?
Tectonic plate consist of lithospheric mantle overlain by crustal
What the mantle consist of?
Hot molten magma and a dozens of particles such as rocks and all kinds of metals.
What consist of the Earth's crust?
iron in the core,the mantle is a mix of magnesium, silicon, iron, and oxygen.
How does the theory of plate tectonics describe the earth's crust?
The tectonic plates consist of crust and the outermost part of the mantle.
What are two parts in lithospheric plates?
The lithospheric plates consist of the crust and the uppermost part of the mantle. The crust can be further divided into the continental crust and the oceanic crust.
What earth layers does the lithosphere consist of?
The lithosphere is composed of the crust and uppermost hard, brittle mantle.
What does the Earth consist of?
The Earth consists of several layers: the core (inner and outer), mantle, and crust. The core is mainly composed of iron and nickel, the mantle is mostly silicate rocks, and the crust is a thin layer of solid rock that includes both oceanic and continental crust.
How mantle plumes generate volcanic activity at hot spots.?
Under normal circumstances the upper mantle is an elastic solid. Mantle plumes consist of extra hot material, hot enough to partially melt beneath the crust. The resulting molten rock can then rise through the crust to form volcanoes.
Is earth made up of several layers?
Yes, the Earth is composed of several layers. The inner core, outer core, mantle, and crust make up the structure of the Earth. Each layer has different properties and compositions that play a role in various geological processes.
What takes up 67 percent of earths mass and consist mainly of silicon oxygen and magnesium?
The Earth's mantle takes up about 67% of Earth's mass and consists mainly of silicon, oxygen, and magnesium. The mantle is a layer of solid rock and is situated between the Earth's crust and core. It plays a crucial role in the movement of tectonic plates and heat transfer within the planet.
About 80 percent of earths volume is made up of?
The Earth's volume is primarily composed of its layers: the inner core, outer core, mantle, and crust. These layers consist of different materials like iron, nickel, oxygen, silicon, and magnesium. The core is mostly made of iron and nickel, while the mantle is rich in silicate minerals.
