It is because of subduction<span>: oceanic crust tends to get colder and denser with age as it spreads off the mid-ocean ridges. It gets so dense, that it sinks in the upper </span><span>mantle </span><span>(subduction). This is like a giant recycling system for oceanic lithosphere! Because continental crust is lighter than oceanic crust, continental crust cannot subduct. We therefore still have some very </span>old continental rocks<span> at the surface of the Earth.</span>
CREEP was what everyone called Nixon's 1972 fundraising committee, despite their futile efforts to make us act like grown-ups and use its official acronym, CRP, or simply, “the Committee to Re-Elect.”
France, <span>Belgium, </span><span>Serbia, </span><span>Greece, </span><span>Japan </span>
the trapizoid one's area is 28 since 7 x 4 is 28 and you do multiply the slanted height
