The oceanic crust is thought to approximate the average composition of the upper mantle, which is mainly composed of silicate minerals such as basalt and gabbro. These minerals are rich in elements like silicon, magnesium, and iron, which are common in the Earth's mantle.
It is 2,900 kilometers
The greatest bulk composition of Earth is located in the mantle, which makes up about 84% of the Earth's total volume. The mantle is a layer of silicate rock that lies between the Earth's crust and the core.
Yes, the composition of the moon's mantle is similar to that of Earth's mantle in terms of silicate minerals and elements like magnesium and iron. This similarity suggests that the moon's mantle may have been formed from materials that were also present in the Earth's mantle.
The mantle is composed primarily of silicate minerals rich in magnesium and iron, such as olivine, pyroxene, and garnet. It also contains small amounts of other elements like aluminum, calcium, and sodium. The mantle is characterized by its solid state, although it can exhibit plastic deformation over long periods of time.
The oceanic crust is thought to approximate the average composition of the upper mantle, which is mainly composed of silicate minerals such as basalt and gabbro. These minerals are rich in elements like silicon, magnesium, and iron, which are common in the Earth's mantle.
99,877 km
It is 2,900 kilometers
410km
Yes, Mars does have layers. The planet is made up of a crust, mantle, and core. However, these layers are different from those found on Earth in terms of composition and thickness.
peridotite
i dont now
it is dead bodies
2250 m
Almost 2900 km thick.
Almost 2900 km thick.
core mantle crust