Which layer of Earth has the highest density and temperature? Which layer of Earth does not contain silicates? Which layer of the Earth contains the crust? Is the Earth's mantle solid or liquid? What are the layers of the hydrosphere?
the rock strength of the Earth’s crust. 地壳的岩石强度。 Usually, the rock is strong enough and heavy enough 通常,岩石足够坚固、沉重, to keep the magma in place. 可以让岩浆保持在原位。 But when this equilibrium is thrown off, the consequences can be explosive. 但是当这种平衡被打破, 就有...
What is the strength of the gravitational field on the ground just above the oil deposit? Hint: Consider the missing mass as a sphere with a negative mass. Given: a spherical oil deposit with radius 200m at a centre of depth 2.0km. The density of the Earth's crust is 2700 kg/m^3 ...
What causes movement in the mantle? What is the density of the Earth's mantle? Which layer of the Earth are the lithosphere and asthenosphere found? Which layer of the geosphere supports the tectonic plates? Why is convection important to plate tectonics?
There is no phase transition between Earth crust and atmosphere. Phase transition means the same substance changing state of matter (like ice melting), not different substances being in contact (like nail in the water). And the Earth surface is at zero, because we decided the surface is at ...
自容论表象属式过必自容论表象属式过必It can convect slowly自容论表象属式过必自容论表象属式过必 D. 器山历各整他再府图越则采不器山历各整他再府图越则采不It has a lower density than the crust器山历各整他再府图越则采不器山历各整他再府图越则采不 ...
Its popularity can be attributed to several factors, including its abundant availability, as it is the second most abundant element in the Earth's crust. Silicon also has a relatively large band gap of 1.12 eV, which provides a good balance between electrical conductivity and t...
Earth is composed of concentric shells of increasing density from crust to core.The outermost shell is not continuous but made of continental blocks of lighter rock called sial (an acronym for silica- and aluminum-rich rock) floating in the denser sima (silica- and magnesia-rich rock) ...
geothermal energy is the thermal energy generated and stored inside the earth’s crust . the earth’s centre remains at the same temperature as the sun, which is nearly constant due to the continuous process of nuclear fusion. due to such high temperature and pressure, some rocks melt, ...
What is continental crust composed of? Silicate Minerals: A mineral is a hard, inorganic substance (element or compound) found in nature. A silicate mineral contains silicate, which is an ion made of one silicon atom and one or more oxygen atoms. Silicate minerals are a major part of the ...