Explain the time scale division rationale for each period break in the mesozoic in 100–125 words.
explain the time scale division rationale for each period break in the cenozoic in 100–125 words.
describe the orogeny of the rocky mountains, appalachians, and the cascades in 100–125 words.

The physical processes that create most of earth's physical features, including mountains, are known as

When you cross a time zone going east, what happens to the time

The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d