
Mantle - National Geographic Society
Apr 30, 2024 · The mantle is the mostly solid bulk of Earth's interior. The mantle lies between Earth's dense, super-heated core and its thin outer layer, the crust. The mantle is about 2,900 kilometers …
MANTLE Definition & Meaning - Merriam-Webster
Mantel in modern English largely does one job: it refers to the shelf above a fireplace. You can remember it by thinking of the "el" in both mantel and shelf. Mantle on the other hand, does many …
Mantle (geology) - Wikipedia
A mantle is a layer inside a planetary body bounded below by a core and above by a crust. Mantles are made of rock or ices, and are generally the largest and most massive layer of the planetary body.
MANTLE | English meaning - Cambridge Dictionary
MANTLE definition: 1. the responsibilities of an important position or job, especially as given from the person who….
MANTLE Definition & Meaning | Dictionary.com
It has an upper, partially molten part, which is about 660 km (409 mi) thick, and a lower, solid part. The upper mantle is the source of magma and volcanic lava. The layer of soft tissue that covers the body …
What is Mantle Earth? – The Institute for Environmental Research and ...
Jun 18, 2025 · The Earth’s mantle is the thickest layer, residing between the crust and the core, constituting about 84% of Earth’s volume. Composed predominantly of silicate rocks rich in iron and …
6 Fascinating Facts About the Earth's Mantle - ThoughtCo
May 18, 2025 · The mantle is the thick layer of hot, solid rock between the Earth's crust and the molten iron core. It makes up the bulk of the Earth, accounting for two-thirds of the planet's mass.
The Earth's Layers Lesson #1 | Volcano World
The Four Layers The Earth is composed of four different layers. Many geologists believe that as the Earth cooled the heavier, denser materials sank to the center and the lighter materials rose to the …
MANTLE definition in American English | Collins English Dictionary
In geology, the mantle is the part of the earth that lies between the crust and the core. It is divided into the upper mantle and the lower mantle.
Mantle Definition & Meaning | Britannica Dictionary
The ground was covered/cloaked in a mantle of leaves. She accepted/assumed the mantle of leadership. The mountains were mantled with/in snow.