Is Earth an Aliens' Quarry

Incredible finding by the Russian scientist, who proves that our planet is an enormous quarry which doesn't belong to humans. Somebody was mining earth for many thousand of years, reshaping the continents, creating mountains and sand deserts, re-directing the rivers and erecting volcanoes (the gigantic Spoil Tips). It looks like they still do it now at the bottom of the ocean, extracting gold and rare earth elements, growing mineral concretions in the salty water like we grow potatoes on a fields. They use