It is found in earth's rock layers
It is found in earth's rock layers
The geologic column is not found in its entirety in any single location on Earth's surface. It is a conceptual representation of the Earth's history, indicating the sequence of rock layers and fossils. Different parts of the geologic column can be found in various locations around the world through the study of stratigraphy.
Geologists use the geologic column to classify layers of rocks and fossils that make up the Earth's crust.
To help them interpret rock sequence .
Geologists use the geologic column to classify layers of rocks and fossils that make up the Earth's crust.
The rocks of Earth's crust, especially sedimentary rocks
hotspots
The Earths crust is approximately 650 km deep.
hotspots
The coldest layer of the Earth is the lithosphere, which includes the Earth's crust and the upper part of the mantle. Temperatures in the lithosphere increase with depth, but it is still the coldest layer compared to the inner core, outer core, and lower mantle.
The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
This is because the size of the earth is relative stable or constant. Geologic activities do not actually changes earth size as a whole, but rather reshapes and resizes its landforms and continents. All that happen is just a recycling process whenever the earths crust seperates at divergence a boundary its being consumed somewhere else at a convergence boundary. And so on and on it goes, by this the earths overall size is maintained.