The uppermost solid layer of the earth is calleda)Atmosphereb)Hydrosph...
- The lithosphere is the rocky outer part of the Earth.
- It is made up of the brittle crust and the top part of the upper mantle.
- The lithosphere is the coolest and most rigid part of the Earth.
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The uppermost solid layer of the earth is calleda)Atmosphereb)Hydrosph...
Geologists call the outermost, brittle, mechanical layer the lithosphere. ... The lithosphere is made of the crust plus the uppermost part of the mantle. The asthenosphere is directly under the lithosphere and is part of the upper mantle. The crust is the very thin, outermost solid layer of the Earth.
The uppermost solid layer of the earth is calleda)Atmosphereb)Hydrosph...
The Correct answer is option 'D' which is Crust.
Explanation:
The Earth is composed of several layers, each with its unique characteristics. The outermost layer is called the crust. It is the thinnest and the most rigid layer of the Earth, measuring between 5 and 70 km (3 to 44 miles) in thickness.
Below are the key points about Earth's crust:
- The crust is the outermost layer of the Earth.
- It is made up of solid rock and is the thinnest layer of the Earth.
- The crust is divided into two types: oceanic crust and continental crust.
- Oceanic crust is thinner and denser than continental crust.
- The crust is made up of several types of rocks, including igneous, sedimentary, and metamorphic rocks.
- The crust is constantly changing due to processes such as weathering, erosion, and plate tectonics.
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