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What is the name given to the area where volcanoes often occur because convection in the earths mantle produces a column of magma that rises into the crust?
hotspots
What causes the earths crust to rise and fall?
The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
Why is the stress the earths crust?
The earth's crust is not stress
What forms the elevated part of the earths crust?
continental crust
When is earths Crust destroyed?
The Earth's crust is destroyed when subduction occurs.
Where is the geologic column found in its entirety in the earths crust?
It is found in earth's rock layers
Where in the Earth's crust is the geologic column found in its entirety?
It is found in earth's rock layers
How do geologists use geologic column?
Geologists use the geologic column to classify layers of rocks and fossils that make up the Earth's crust.
How do geologist us the geologic column?
To help them interpret rock sequence .
How do geologists use the column?
Geologists use the geologic column to classify layers of rocks and fossils that make up the Earth's crust.
What provides geologist with evidence of earths past including geologic events and life forms?
The rocks of Earth's crust, especially sedimentary rocks
What name is given to the area where volcanoes often occurs because convection in the earths mantle produces a column of magma that rises into the crust?
hotspots
What is the size of the earths crust?
The Earths crust is approximately 650 km deep.
What is the name given to the area where volcanoes often occur because convection in the earths mantle produces a column of magma that rises into the crust?
hotspots
Which of earths layers is the coldest?
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.
What causes the earths crust to rise and fall?
The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
If the earths crust separates at divergent boundaires and creates new crust why doesnt the earth grow in size?
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.
