When the earths tectonic plates move it causes an earthquake when they break on a fault. a sudden release of energy causes<span> the seismic waves that make the ground shake.</span><span />
They are alpha world cities of london and paris so that would be like mexico city or dublin,vienna,seoul,tehran
He claimed that they were one large supercontinent called Pangaea. His evidence for his claim was that the general shapes of the separate continents and how they can fit together if you arrange them. He noticed patterns in the mountain ranges; when all the continents are together the ranges line up with one another.
Hello There! ^_^
Your question: The paleozoic–mesozoic boundary is a major break in the geologic time scale because..?
Your answer: The paleozoic–mesozoic boundary is a major break in the geologic time scale because it is when mammals first appeared!
Happy Studying!
