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Lower Mantle শব্দের বাংলা অর্থ: কম মজ্জার
Lower Mantle Meaning In Bengali কম মজ্জার
Lower Mantle
Definition
1) The lower mantle is the region of Earth's interior, lying beneath the upper mantle and above the outer core, extending from a depth of about 660 to 2,900 kilometers (410 to 1,800 miles). It is composed of solid rock that exhibits high temperatures and pressures.
2) The lower mantle plays a crucial role in the movement of Earth's tectonic plates, as convection currents within this region contribute to the circulation of molten rock in the Earth's interior.
3) This region of the mantle is characterized by high temperatures and pressures, causing the rock to behave as a solid that can flow over long timescales, influencing geological processes and the dynamics of Earth's interior.
Examples
Lower Mantle Example in a sentence
1) The lower mantle is located between the Earth's core and the upper mantle.
2) Scientists study the lower mantle to understand the dynamics of the Earth's interior.
3) The lower mantle plays a crucial role in the movement of tectonic plates.
4) Seismic waves help researchers map the structure of the lower mantle.
5) The lower mantle consists mainly of solid rock materials.
6) Heat from the Earth's core influences the temperature of the lower mantle.
7) The lower mantle is a region of high pressure and high temperature.
8) Magma generated in the lower mantle can rise to the surface and form volcanoes.
9) The composition of minerals in the lower mantle differs from the upper mantle.
10) The lower mantle is a key component in the Earth's geodynamic processes.
Part of Speech
Lower Mantle (Adjective)
Synonyms
Encyclopedia
The lower mantle is the region of Earth's interior, lying beneath the upper mantle and above the outer core, extending from a depth of about 660 to 2,900 kilometers (410 to 1,800 miles). It is composed of solid rock that exhibits high temperatures and pressures.
The lower mantle plays a crucial role in the movement of Earth's tectonic plates, as convection currents within this region contribute to the circulation of molten rock in the Earth's interior.
This region of the mantle is characterized by high temperatures and pressures, causing the rock to behave as a solid that can flow over long timescales, influencing geological processes and the dynamics of Earth's interior.
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