What Term Best Describes Earth's Outer Core

Click to see full answer. As the outermost part of earth surface is called continental crust.

What Are The Earth S Layers

The inner core and outer core have the same density.

. The outer core begins about 1800 miles under the crust. The sun has a solid surface The sun has an interior and an atmosphere The suns interior is similar to the Earths. A Most dense layer consists of the outer and inner parts.

Intense pressure present within the inner core prevents the iron from melting. 34 Votes The mantle is the mostly-solid bulk of Earths interior. Heat would change from relatively hot to cool.

Which statement best describes Earths core. The outer core of PREM is close to adiabatic and homogeneous with the Bullen parameter η close to 1 throughout. The Outer Core is the second to last layer of the Earth.

Which statement best describes the density of Earths layers based on their position and composition. It have inner core and outer core. It is the only liquid layer and is mainly made up of the metals iron and nickel as well as small amounts of other substances.

It has a core mantle and crust The. Up to 24 cash back The Outer Core. The outer core is the third layer of the Earth.

Yes earths inner core is a dense ball of metal earths outer core is a layer of molten melted metal What layer is found directly above the earths core. C Middle layer density increases with depth as pressure increases. It goes from a depth of.

The crust covers the mantle. Pressure would change from very high to none. The Earths outer core is in a state of turbulent convection as the result of radioactive heating and chemical differentiation.

The earths inner core is a solid ball of iron nickel and other metals while the outer core is liquid metal composed of iron and nickel as well. PREM describes the outer core in terms of two third-order polynomials one depicting compressional velocity v p and the other depicting density ρ. So based on this the correct option is A.

B Thinnest under the oceans and thickest under continents. It is a magma like liquid layer that surrounds the Inner Core and creates Earths magnetic field. LAYER A is continental crust.

The outer core is liquid because _____ compared to the other layers. Earths Place in the Universe describes the universe as a whole and addresses its grand scale in both space and time. The outer core of the earth is a liquid mix of elements mostly iron and nickel with smaller amounts of silicon and oxygen.

Density would change from least to most dense. Which of these best describes Earths core. The inner cores density is unknown.

Thus the first core idea ESS1. The outer core is liquid and the inner core is solid. The outer core is responsible for Earths magnetic field.

D Least dense layer overall consists of two layers of different thickness. Name the four layers of the earth in order from the outside to the center of the earth This site will not only give you the layers but a picture and a discription. Temperature of the inner core is very high.

LAYER C is is lithosphere as you can see in include crust parts of upper man View the full answer. 13The earths outer core is liquid. The outer layer of the earth is the crust.

In this section you will learn about how Earths magnetic field is created how hot it is how thick the Outer Core is and a few interesting facts about the Outer Core. The best description of Earths core is option A. This idea includes the overall structure composition and history of the universe the forces and processes by which the solar system operates and Earths planetary history.

How does the Earths core work. As Earth spins on its axis the iron inside the liquid outer core moves around. Colin AndersonPhotographers ChoiceGetty Images.

Which of the following best describes a change one would observe in moving from Earths crust downward to the outer core. It is believed that the core also contains a large amount of gold and platinum so much that if it was poured onto the surface it would cover the. Earths core has two parts a solid iron inner core and a molten outer core which is composed of a nickel-iron alloy.

The hottest region of the outer. 485 2101 Views. The temperature of the inner core is estimated to be about 5400 degrees C or 9800 degrees F far beyond irons melting point.

Which term best identifies the thick hot convective layer of Earth. The mantle is about 2900 kilometers 1802 miles thick and makes up a whopping 84 of Earths total volume. Some geoscientists describe the outer core as Earths geodynamo For a planet to have a geodynamo it must rotate it must have a fluid medium in its interior the fluid must be able to conduct electricity and it must have an internal energy supply that drives convection in.

The movement of electrically charged elements in the outer core are responsible for the earths magnetic field. The inner core is solid and made up of iron and nickel with temperature up to 5500 o C. The mantle lies between Earths dense super-heated core and its thin outer layer the crust.

The outer core Lets Answer The World. This sets up a process that is a bit like a naturally occurring electrical generator where the convective kinetic energy is converted to electrical and magnetic energy. The liquid layer of the earth is called the outer core.

The earth core should be treated as the most dense layer also it comprise of inner and outer parts. Plasticity would change from flexible to rigid. The outer core is liquid and the inner core is solid.

The liquid part of the earth is called. 7 January 2022 by lets tokmak. Due to its immense heat energy the inner core is more like the engine room of the Earth.

The following information should be considered. LAYER B is the oceanic crust which lies just below the continental crust. It is the centre and the hottest layer of the Earth.

The inner core the outer core mantle and crust are the four layers of earth The Inner Core.

Earth S Layers Science Quiz Quizizz

Layers Of The Earth Science Quiz Quizizz

What Are The Earth S Layers