The outermost layer of the Earth is a rocky crust. Beneath it is a plastic, highly viscous upper mantle, followed by a more dense and rigid lower mantle. In the center is a liquid outer core and a solid inner core.
1. continental crust – 2. oceanic crust – 3. upper mantle – 4. lower mantle – 5.
outer core – 6. inner core – A: ... The geologic component layers of Earth are at ...
The Earth consists of four concentric layers: inner core, outer core, mantle and
crust. The crust is made up of tectonic plates, which are in constant motion.
Dec 8, 2011 ... The four main layers of the Earth are the crust, mantle, outer core, and the inner
core. For detailed info about these layers, scroll down ...
We now know that the earth is made up of 4 layers: Image source: USGS. CRUST
--The thin, outermost layer of the earth is called the crust. It makes up only one ...
The Four Layers. The Earth is composed of four different layers. .... What are the
two main metals that make up the outer and inner core? 4. Describe in your own
Earth is made up of several different layers, each with unique properties. In this
video lesson you will identify each layer of Earth and how it... ... Purpose and
Examples 4:57; Earth's Internal Layers: Crust, Mantle & Core 6:23; 6:45 ... for the
Mechanism of Continental Drift5:35; Major Plates of the Lithosphere: Earth's
V. Planet Earth A. Main Layers of the Earth. Picture. 1. Three MAIN layers a. Core:
metallic, made of iron & nickel b. Mantle: semi-solid rock c. Crust: rigid, brittle ...
Mar 30, 2010 ... The Earth's layers, showing the Inner and Outer Core, the Mantle, and Crust. ...
To the Mayans, the world was flat, and at it corners, four jaguars ...
The earth is divided in to four layers:CRUST, MANTLE, OUTER CORE and
INNER CORE. ... Echo-sounding techniques are used to explore the Earth's crust.