its a solid and made up of iron and nickel
Based on the physical properties of the earth;The core is divided into outer core and inner core.the liquid layer of the earth core is the outer core,while the inner core is solid.
The Earth's interior has several layers in order from outer to inner: the crust, mantle, outer core, and inner core. These layers vary in composition, temperature, and physical properties.
The five structural zones of Earth are the inner core, outer core, mantle, asthenosphere, and lithosphere. Each zone has distinct physical and chemical properties that contribute to the structure and behavior of Earth's interior.
Scientists believe the inner core is solid because of its seismic properties. S-waves cannot travel through liquid, yet they can travel through the outer core but are noticeably dampened in the inner core, suggesting it is solid. Additionally, studies on iron under high pressure and temperature conditions support the idea of a solid inner core.
The major layers of Earth's internal structure based on physical properties are the inner core, outer core, mantle, and crust. The inner core is solid and composed mainly of iron and nickel. The outer core is liquid and also composed of iron and nickel. The mantle is a solid layer that lies between the core and the crust, and the crust is the outermost layer that we live on.
The Earth's layers of rock are classified by their composition and physical properties. The main layers are the crust (continental and oceanic), mantle, and core (outer and inner). These layers are distinguished by differences in chemical composition, density, and temperature.
The scientific name for the Earth's inner core is "Earth's solid inner core."
The inner core.
The inner core
No. The inner and outer core are both composed primarily of iron and nickel, but the outer core is liquid and surrounds the inner core. The inner core is the innermost layer of Earth and is kept solid by the enormous pressure.
The six layers of the Earth, from outermost to innermost, are the lithosphere, asthenosphere, mesosphere, outer core, inner core, and innermost core. Each layer has distinct physical and chemical properties that contribute to the Earth's structure and behavior.
the solid inner core and the liquid outer core