Seafloor spreading is a phenomenon that occurs at mid-oceanic ridges, such as the mid-atlantic ridge. new crust, which is created by volcanic activity, spreads away from the ridge. seafloor spreading could be one reason

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].

Which of the following is an example of relocation diffusion

Seafood watch is a program that identifies sustainably harvested, ocean friendly seafood in order to