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The Lithosphere, Asthenosphere, Mesosphere, outer core and Inner core.

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The vertical sequence of the layers of soil is called a soil?

The vertical sequence of soil layers is called a soil profile. This profile typically consists of distinct layers, or horizons, that vary in color, texture, and composition. It is important for understanding the different properties and characteristics of the soil.


What is the vertical sequence of distinct soil layers?

The vertical sequence of distinct soil layers is known as soil horizons. The layers are typically labeled as O (organic layer), A (topsoil), E (eluviated layer), B (subsoil), C (parent material), and R (bedrock). This sequence can vary depending on the location and type of soil.


Where are the oldest layers of sediments located?

The oldest layers of sediments are typically found at the bottom of a sedimentary rock sequence, with the youngest layers at the top. Over time, new layers of sediments accumulate on top of older layers, creating a chronological sequence with the oldest layers at the bottom.


How do you determine the sequence of events in rock layers?

The sequence of events in rock layers can be determined through the principle of superposition, which states that in any undisturbed sequence of rock layers, the youngest rocks are at the top and the oldest are at the bottom. Fossils found in the rock layers can also help determine the relative age of the rocks and the sequence of events that occurred. Additionally, geologists use techniques such as radiometric dating to determine the absolute age of rocks within the sequence.


Younger layers of undisturbed sedimentary rock are above older layers according to?

the principle of superposition, which states that in an undisturbed sequence of rock layers, the youngest layer is on top and the oldest is on the bottom. This principle helps geologists determine the relative ages of rock layers based on their position in a stratigraphic sequence.