Answer:
I don't understand........................
Windblown sediments can pile up behind anything?? you're not being specific lol.
Is it supposed to be God?
A planet in motion remains in a stable orbit around the sun mainly because of two things: the nature of the gravitational force and because virtually no other forces act on the planet. The momentum of a planet changes during its orbit but not, in general, its inertia -- which relates solely to its mass.
True, located northeast of North Korea and on the coast of the Sea of Japan (The Tartary Straight down to the Korean Straight)