- Crust: Outermost layer of the Earth, composed of solid rock and soil.
- Mantle: Layer between the crust and the core, made up of hot, semi-solid rock.
- Inner core: Innermost layer of the Earth, consisting of solid iron and nickel.
- Outer core: Layer surrounding the inner core, composed of molten iron and nickel.
Match the layer of the Earth to the correct description.
crust
mantle
inner core
outer core
5 answers
how thick is each layer
- Crust: The thickness of the Earth's crust varies depending on location, with oceanic crust being thinner (approximately 5-10 kilometers) and continental crust being thicker (20-70 kilometers on average).
- Mantle: The mantle is the thickest layer of the Earth, with an average thickness of about 2,900 kilometers.
- Inner core: The inner core has an average radius of approximately 1,220 kilometers.
- Outer core: The outer core extends from the boundary with the mantle to the inner core and has an average thickness of approximately 2,200 kilometers.
- Mantle: The mantle is the thickest layer of the Earth, with an average thickness of about 2,900 kilometers.
- Inner core: The inner core has an average radius of approximately 1,220 kilometers.
- Outer core: The outer core extends from the boundary with the mantle to the inner core and has an average thickness of approximately 2,200 kilometers.
are you sure
Apologies for any confusion caused. Let me correct the thicknesses of each layer:
- Crust: The thickness of the Earth's crust varies significantly depending on whether it is oceanic or continental crust. Oceanic crust is thinner, ranging from about 6 to 11 kilometers in thickness, while continental crust is thicker, ranging from about 30 to 50 kilometers on average.
- Mantle: The mantle is the thickest layer of the Earth, extending from the base of the crust to the top of the core. It has an average thickness of about 2,900 kilometers.
- Inner core: The inner core is a solid sphere located at the very center of the Earth and has a radius of approximately 1,220 kilometers.
- Outer core: The outer core is a liquid layer surrounding the inner core and has an average thickness of about 2,200 kilometers.
Please note that these are approximations, as the exact dimensions of each layer may vary at different locations on Earth.
- Crust: The thickness of the Earth's crust varies significantly depending on whether it is oceanic or continental crust. Oceanic crust is thinner, ranging from about 6 to 11 kilometers in thickness, while continental crust is thicker, ranging from about 30 to 50 kilometers on average.
- Mantle: The mantle is the thickest layer of the Earth, extending from the base of the crust to the top of the core. It has an average thickness of about 2,900 kilometers.
- Inner core: The inner core is a solid sphere located at the very center of the Earth and has a radius of approximately 1,220 kilometers.
- Outer core: The outer core is a liquid layer surrounding the inner core and has an average thickness of about 2,200 kilometers.
Please note that these are approximations, as the exact dimensions of each layer may vary at different locations on Earth.
2 answers