Because the earth is held together by gravity and also because if they were not new plates would not form.
WHAT demonstrates that the Earth is spherical?!
The earth is spherical because the gravity pulls all the sides towards the core and its equal gravitational pull all round so this ceates a speherical like shape.
Yes, the Earth is composed of different layers with varying compositions and densities. These layers include the crust, mantle, outer core, and inner core. Each layer has distinct physical and chemical properties, which contribute to the Earth's overall structure and behavior.
all of them
The layers of the earth differ in thickness,density,physical state of materials and temperature.
The Earth is almost spherical. It's slightly squashed, or oblate.
All the layers of the Earth are solid except for the outer core which is comprised of molten iron and nickel.
Yes, all of them do. All serve different functions.
i think they all are in the earth and are all layers and have minerals and are hot and have pressure
i think they all are in the earth and are all layers and have minerals and are hot and have pressure
Gravity exhibits equal force on all parts, so the distance from the center is about the same on all parts of earth.
Newton was first claim that the earth is ellipsoid instead of spherical...