Which of the following occurred as a result of the lateral movement of continental plates?
hurricane katrina in 2005
san francisco earthquake of 1906
volcanic ash covering pompeii in 79 a. d.
eruption of mt. st. helens in 1980
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In a economy individuals answer the three basic and the central authority or leaders have little say in the economy.

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].

Equilateral triangle pbj is inscribed in a circle as shown. determine the measure of arc pjb.