# Question: What is the thickest layer of the Earth’s four layers?

Answer: The second layer of the Earth is the mantle. It lies between Earth’s dense, super-heated core and its thin outer layer, the crust. Measuring 1,800 miles in depth, the mantle is the thickest part of the Earth’s layers, making up a whopping 84% of Earth’s total volume. The mantle can be described as an underground ocean of liquid rock! In fact, lava that comes from volcanoes comes from the mantle. The temperature of the mantle varies greatly, from 1800°Fahrenheit near its boundary with the crust, to 6600° Fahrenheit near its boundary with the core.

https://themillennialmirror.com/trends/what-is-the-thickest-layer-of-the-earths-four-layers/

### BING based on video search results

 1  Layers of the Earth video for Kids | Inside Our Earth | Structure and Components Let’s Learn about the Layers of the earth with this video. For more videos go to: https://www.youtube.com/user/learning… Stay tuned for more videos. Watch Video: https://www.youtube.com/watch?v=WjXSCumeqxo

### Top 10 Results

1Mantle is the thickest layer of the Earth’s four layers
Step 1 : Introduction to the question “What is the thickest layer of the Earth’s four layers? The second layer of the Earth is the mantle. It lies between Earth’s dense, super-heated core and its thin outer layer, the crust. Measuring 1,800 miles in depth, the mantle is the thickest part of the Earth’s layers, making up a whopping 84% of Earth’s total volume.
https://www.try3steps.com/2020/08/ans-what-is-thickest-layer-of-earths.html

2Earth

The mantle is semi-liquid, sort of like a malleable plastic and makes up 84% of Earth’s volume. Earth’s mantle is 2,900 km thick and is broken down into 3 main zones, the lithosphere …

3Earth

The Earth can be divided into four main layers: the solid crust on the outside, the mantle, the outer core and the inner core. Out of them, the mantle is the thickest layer, while the crust is the …
https://www.zmescience.com/other/science-abc/thickest-layer-earth-mantle/

4Mantle is the thickest layer of the Earth’s four layers
The mantle. At close to 3,000 kilometers thick, this is Earth’s thickest layer. It starts a mere 30 kilometers beneath the surface. Made mostly of iron, magnesium and silicon, it is dense, hot and semi-solid (think caramel candy). Like the layer below it, this one also circulates. It just does so far more slowly.

5Earth

There are four main layers on Earth. The first layer is called the Crust and it is the thinnest layer of the Earth. The second is the Mantle and it is the thickest layer of earth’s crust, it’s divided into two parts but the mantle is made up into one. The third layer is the Outer Core and the Outer Core is made up by composed iron and liquid …
https://epicgamer11div1.weebly.com/layers-of-the-earth.html

6Earth

From thick to thin: mantle, outer core, inner … There are thousands of layers in the earth’s … List the 4 main layers of the atmosphere beginning with the layer closest to the Earth’s …

7Mantle is the thickest layer of the Earth’s four layers
What is the layer under the top layer? What is the mantle. 300. How thick is the mantle? What is about 2,900km. 300. What is the mantle made of? What is hot solid material. 300. How hot is the Earth’s mantle? What is 1,200 degrees Celsius. 400. What does the prefix “litho” stand for in Greek? What is rock. 400. … Earth’s Layers Edit …
https://jeopardylabs.com/play/earths-layers44

8Earth

The thickest layer of the Earth is the mantleIf considering the core as two parts (Inner and Outer Core), then the mantle is the thickest single layer, located between the crust and the outer core.

9Mantle is the thickest layer of the Earth’s four layers
The Earth is made of four layers. Let’s start from the outside and move our way in. The top layer, which is what we stand on is the crust, next comes the mantle and finally the core. Some of these layers are made up of even more layers and they’re always on the move. The Earth is mostly made of rock and metal.
https://www.scienceforkidsclub.com/earths-layers.html

10Mantle is the thickest layer of the Earth’s four layers
The earth s layers lesson 1 earth s internal layers crust mantle the thickest layer of earth earth the crust mantle and core Inside Earth The Crust Mantle And Core HowGots Miraa Edu OceansThe Earth S StructureThe Thickest Layer Of EarthThe Earth S Layers Lesson 1Lower Mantle Definition Position Facts LessonThe Earth S Layers Lesson… Read More »
http://www.revimage.org/rigid-outer-layer-of-the-earth-that-includes-crust-and-uppermost-mantle/

### News results

1The Layers of the Earth and its Composition
Wondering what does the inside of the Earth look like when it’s cut in half? In this article, you’ll learn not just one but two ways to look and study the different layers that make up our planet.
https://filipiknow.net/layers-of-the-earth/
Published Date: 2020-08-22T10:52:00.0000000Z

2Discovery of flat seismic reflections in the mantle beneath the young Juan de Fuca Plate
Applying seismic imaging methods on ocean bottom hydrophone data, the authors here describe a horizontal, flat lithosphere base plus lithosphere-asthenosphere boundary beneath the young (0.51 to 2.67 Ma) Juan de Fuca plate.
https://www.nature.com/articles/s41467-020-17946-3
Published Date: 2020-08-17T09:11:00.0000000Z

### Wikipedia Search Results

1.  Banded iron formation
are thought to record the oxygenation of the Earths oceans. A typical banded iron formation consists of repeated, thin layers (a few millimeters to a…
https://en.wikipedia.org/wiki/Banded iron formation

2.  Palouse
informally as the Hanford formation. At its thickest, the Palouse Loess is up to 75 meters (246 ft) thick. It consists of multiple layers of loess separated…
https://en.wikipedia.org/wiki/Palouse

3.  Pešturina
entrance. The depth reached so far is 2 m (6 ft 7 in) and the bedrock still hasn’t been hit. Stratigraphically, the site has been divided in four layers. Humus…
https://en.wikipedia.org/wiki/Pešturina