Which description best presents the arrangements of continents, oceans, and land forms according to the theory of plate tectonics a. oceans eroding along different paths within a single continent over millions of years, causing it to break up. b. large pieces of pangaea drifted in different directions over millions of years. c. several divisions of two original continents over millions of years. d. the motion of lithospheric plates over millions of years

Select the correct text in the passage. the moving continents affect all subsystems on earth. which sentence identifies a potentially negative consequence of shifting continents? the supercontinent pangaea began to break up about 175 million years ago. [during this process, more coastline was exposed as the landmasses separated]. [the rearrangement and displacement of these huge landmasses resulted in the diversity of plants and animals we see on earth today]. [the movement of the plates sometimes leads to earthquakes and tsunamis]. however, over the long course of earth's history, their effects are usually minimal. in oceans, the plate movements usually lead to seafloor spreading. [seafloor spreading often results in the formation of underwater ranges of mountains].

Find the coordinates of a if b(-9,-10) is the midpoint of ac and c has the coordinates of (-1,9)

Which phrase describes the time it takes for a planet to make a complete rotation