The Earth is massive enough that the pull of gravity maintains its roughly spherical shape. Most of its deviation from spherical stems from the centrifugal force caused by rotation around its north-south axis. This force deforms the sphere into an oblate ellipsoid
Answer:
2,000 years
Explanation:
The Earth magnetic field is the magnetic field that comes from inside the Earth and goes out into the space and interacts with the solar wind. This magnetic field is affected by solar storms, solar wind and other solar events that interfere with radio transmissions or that cause aurora in northern latitudes.
However, the magnetic shield is not constant and it has been changing, moving north/south to the poles (that's the magnetic pole) and it is contemplated that it will be out of North America in some years and below the Antarctica.
Scientists also think that the magnetic field may actually reverse orientation and they give an estimate of 2,000-2,500 years for this to happen.
Thus, Evidence shows that Earth's magnetic field is diminishing with time and may reverse orientations by the end of the next 2,000 years.
"Antoine Laurent Lavoisier" <span>discovered that water was not an element
Hope this helps!</span>
The relation between the volcanoes, earthquake epicenters, and mountain ranges is that they are created out of convergent boundaries.
<h3>What is meant by an earthquake?</h3>
An earthquake is a scenario where the ground of the Earth got shaken due to the striking of tectonic plates.
A convergent boundary is formed when two plates strike each other which can be continental to continental, continental to oceanic, etc. This is the boundary on which volcanoes, earthquake epicenters, and mountains are created.
Therefore, mountains, earthquakes, and volcanoes are formed out of convergent boundaries.
Learn more about the earthquake in the related link:
brainly.com/question/1296104
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It may be c for the answer