[ ম্যানট্ল্ ]noun 1) ঢিলা কোটবিশেষ; আলখাল্লা; আঙরাখা2) আলোক বিচ্ছুরণে গ্যাসবাতির শিখার চারপাশে স্থাপিত ফিতার ন্যায় আবরণ; ম্যানটেলverb transitive , আবৃত করা; ছদ্মবেশ পরানো।
mantle definition
Mantle: The thick layer of Earth beneath the crust, composed primarily of solid rock.
mantle শব্দটির synonyms বা প্রতিশব্দ
mantelpiece, cape, mantlepiece, drape, mantle, mantel, Mickey_Mantle, pallium, chimneypiece, blanket, curtain, pall, Mantle, Mickey_Charles_Mantle, drapery,
mantle Example in a sentence
The Earth’s mantle, a layer beneath the crust, is composed largely of iron and magnesium-rich silicate minerals.
The mantle’s temperature increases with depth, reaching over 3700 degrees Fahrenheit at its boundary with the core.
Convection currents within the mantle are believed to drive plate tectonics, the movement of Earth’s lithosphere.
The mantle is significantly denser than the crust, contributing to the planet’s overall density.
The mantle’s thickness varies from 2,900 to 3,000 kilometers.
The chemical composition of the mantle is thought to be similar to that of certain meteorites, known as chondrites.
The mantle’s viscosity is higher than that of the crust but lower than that of the core.
The mantle is thought to contain a significant amount of water, which may contribute to volcanic eruptions.
The mantle’s composition is not uniform, with variations in temperature, pressure, and composition influencing its properties.
Understanding the mantle is crucial for studying Earth’s geologic processes, including volcanoes, earthquakes, and plate tectonics.