WebMar 1, 2024 · The rocks that make up Earth’s mantle are mostly silicates —a wide variety of compounds that share a silicon and oxygen structure. Common silicates found in the mantle include olivine, garnet, and pyroxene. The other major type of rock found in the mantle is … The ball-shaped core lies beneath the cool, brittle crust and the mostly solid mantle. … Webthe mantle is made of rock which we know from chemical analyis of samples from upper mantal material that is occaisionaly efected from volcanos. the structure density and size of core known from analyzing seismic waves traveling thru earths interior. based on understanind of planetary formation internal differnentiation, calculated density of …
What is the Earth
WebWhich of these igneous rocks is the earth's mantle made of? Basalt Diorite Gabbro Granite Peridotite Peridotite Which of these igneous rocks has a felsic composition? Basalt Diorite Gabbro Granite Peridotite Granite Which of these igneous rocks is made mostly of olivine? Basalt Diorite Gabbro Granite Peridotite Peridotite WebThe exact composition of the mantle is not known with certainty, but is determined or inferred by the material coming from volcanic eruptions coming from up to 300 km depth. … how to share apple arcade
What is the Earth
WebMantle - mostly oxygen (O), magnesium (Mg), silicon (Si), iron (Fe). OMgSiFe Crust (oceanic and continental) Solid. Crust - mostly O, Si, aluminum (Al), Fe, calcium (Ca),sodium (Na), potassium (K) OSiAlFeCaNak Oceans mostly O with dissolved salts (Na, K salts), calcium carbonate (CaCO3) and phosphates ONaK CaCO3 phosphates … Earth's mantle is a layer of silicate rock between the crust and the outer core. It has a mass of 4.01 × 10 kg and thus makes up 67% of the mass of Earth. It has a thickness of 2,900 kilometers (1,800 mi) making up about 84% of Earth's volume. It is predominantly solid but, on geologic time scales, it behaves as a viscous fluid, sometimes described as having the consistency of caramel. Partia… WebWhat term describes groups of different species living together in a particular place with a potential for interacting with one another? community The hydrosphere is the earth's intensely hot core, thick mantle composed mostly of rock, and thin outer crust. false Hydrogen sulfide and sulfur dioxide are added to the atmosphere by ____. ... how to share app in whatsapp