Which Best Describes Earth's Inner Core

Providing insulation powering movement providing defense and storage of genetic code d. It is composed of an ironnickel alloy and some light elements.

Earth S Interior Practice Assignment

It is primarily a solid ball with a radius of about 1220 kilometres 760 miles which is about 70 of the Moons radius.

. The outer core is under too much pressure to be solid because the inner core is melting it The inner core is composed of liquid iron and nickel and the outer core is a solid ball of iron The liquid outer core of the Earth lies above the Earths solid inner core and below its mantle. The heat transfer process caused by the uneven distribution of thermal energy in Earths interior is called. Due to extreme pressure the inner core of Earth is.

Temperature in the inner core is about 5200 Celsius 9392 Fahrenheit. Powering movement structural support hormone production and antibody and enzyme production. BThe mantle is both solid and liquid while the inner core in entirely.

A ball of clay solid filled with water liquid D. The inner core is a hot dense ball of mostly iron. The convection of liquid metals in the inner core creates a magnetic field at the outer core.

Erosion is the wearing away of Earths. Thinnest under the oceans and thickest under continents C. Which statement is correct about the inner core and mantle of the Earth.

Middle layer density increases with depth as pressure increases D. What explains the composition of Earths core. Continental drift is a hypothesis describing.

Hormone production primary energy source antibody development and control of metabolic functions c. Jane believes that plate tectonics is a theory and Mario believes it is a law. Moves around the Earth but maintains a consistent total amount.

Insulation enzyme production and signaling b. Which of the following best describes the Earths inner core. Which of the following models would best represent the inner and outer core of Earth based on the physical characteristics of each layer.

Solid and extremely hot. The liquid outer core of the Earth lies above the Earths solid inner core and below its mantle. It is less dense and thick than the surrounding layers.

Jello red semi-solid on top of a cracker brittle solid C. Which of the following statements best describes Earths inner core and Earths outer core. What best describes the mantle of Earth.

Which of the following statements best describes Earths inner core and Earths outer core. Earths inner core is the innermost geologic layer of planet Earth. The inner core is composed of liquid iron and nickel and the.

The Earths inner core is surprisingly large measuring 2 440 km 1 516 miles across. It has a radius of about 1 220 kilometers 758 miles. It is primarily a solid ball with a radius of about 1220 km which is about 20 of Earths radius or 70 of the Moons radius.

Its Mostly Made of Iron. Correct - Solid metal at the center of the earth Incorrect - Liquid rock that can reach the surface Solid rock that is broken into plates Dense rock that moves the crust. It is primarily a solid ball with a radius of about 1220 km 760 mi which is about 20 of Earths radius or 70 of the Moons radius.

Which of these best describes Earths core. 1 point AThe mantle is entirely liquid while the inner core in entirely solid. Which is the thickest layer.

The water cycle shows us that the Earths water. However unlike the outer core the inner core is. Which most likely explains why Earths inner core is solid.

The inner core is made up of solid iron. The outer core is under too much pressure to be solid because the inner core is melting it. The temperature of the inner core is far above the melting point of iron.

Which of the following best describes Earths inner core. Plate tectonics was Wegeners theory that Earths continents rest on sections of Earths crust that drift together and apart over time. The Earths inner core is the Earths innermost part.

What are 3 facts about the inner core. It Spins Faster Than the Surface of the Earth. The pressure is nearly 36 million atmosphere atm.

A metal ball solid suspended floating in the middle in oil liquid B. Plate tectonics is supported by. Rubber ball flexible solid painted red thin solid.

The temperature of the inner core is far above the melting. What Best Describes The Earths Inner Core. Earths inner core is the innermost geologic layer of the planet Earth.

Least dense layer overall consists of two layers of different thickness. The distribution of similar fossils on opposite sides of an ocean. It is composed of rock that is not hot enough to melt.

Continental drift describes the motion of Earths continents only. Does liquid iron best describes the inner core. Temperature in the inner core is about 5 200 Celsius 9 392 Fahrenheit.

Information about Earths core mostly comes from analysis of seismic waves and Earths. There are no samples of Earths core accessible for direct measurement as there are for Earths mantle. It contains a liquid outer region surrounding a solid iron core.

Earths mantle rises and falls like the ocean tides. Its Almost The Size of the Moon. Surface by wind glaciers and moving water.

Most dense layer consists of the outer and inner parts B. It best describes the outer core. The inner core is believed to be composed of an ironnickel alloy with some other elements.

Plate tectonics describes the motion of the crust beneath Earths oceans as well. Multiple ChoiceWhich statement best describes the movement of Earths mantle. What describes Earths crust.

The pressure is nearly 36 million atmosphere atm.

The Composition And Structure Of Earth Physical Geography