WebDec 15, 2024 · The mantle makes up 84 percent of the Earth’s volume, and consists of both solid and molten rock known as magma. When the Earth was young, the majority of the mantle would have been viscous melted … WebApr 4, 2024 · 2. Thunderstorm: A thunderstorm can be the best example of convection currents. The warm water in the air rises upwards and turns into saturated water drops which form the clouds. In this process, the …
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WebSep 12, 2024 · Magma in the Earth's mantle moves in convection currents. The hot core heats the material above it, causing it to rise toward the crust, where it cools. The heat comes from the intense pressure on the rock, combined with the energy released from natural radioactive decay of elements. WebNCERT Notes: Structure Of The Earth [Geography Notes For UPSC] The interior of the earth can be divided into 3 different layers – crust, mantle, and core. The crust is the outermost layer of the earth, and the core is the innermost layer of the earth, located at a depth of 2900 Km. This article briefly throws light on these 3 different ... cipd membership checker
An ancient sunken ocean floor seems to lie above Earth’s core, …
WebThe outer core flows around the centre of the Earth, and the movement of the metals creates our planet’s magnetic field. Lower Mantle. Temperature: 3,000°C State: solid Composition: iron, oxygen, silicon, magnesium and … WebAngel Number 2727 is a sign of a spiritual awareness that is being awakened in you by the divine realm. This is the time for you to work on your spirituality. It is time for you to … Web: the part of the interior of a terrestrial (see terrestrial sense 3) planet and especially the earth that lies beneath the crust and above the central core 6 : mantel mantle 2 of 2 … cip dmed uni heidelberg