Earth is held in elliptical orbit around the sun by gravity. It's motion can be thought of as due to a combination of gravity and inertia.
The result is commonly known as an earthquake.
Well, when earths plates move away from each other that's when it happens but move well then NO!
yes
It is the result of how the earth was formed.
Yes they do.
convection
from plate tectonics
Days and years.
Can someone answer this
A few centimeters a year.
True
As fast as your fingernails grow