a scientist discovers a deep bowl - like divot under the ocean off the coast of eastern mexico that is many…

a scientist discovers a deep bowl - like divot under the ocean off the coast of eastern mexico that is many kilometers across. the layers of the ground all around the continent from around the time that structure formed contain large amounts of iridium and a larger number of fossils than is normally found. what most likely caused the bowl - like structure?\n○ a comet\n○ a meteorite\n○ an iridium spike\n○ a kuiper object impact

a scientist discovers a deep bowl - like divot under the ocean off the coast of eastern mexico that is many kilometers across. the layers of the ground all around the continent from around the time that structure formed contain large amounts of iridium and a larger number of fossils than is normally found. what most likely caused the bowl - like structure?\n○ a comet\n○ a meteorite\n○ an iridium spike\n○ a kuiper object impact

Answer

Answer:

B. a meteorite

Brief Explanation:

The presence of iridium and an abnormal number of fossils around the time of the structure - formation is characteristic of a large - scale impact event. Meteorite impacts can create large craters (bowl - like divots) and are associated with iridium deposits and mass extinctions (explaining the fossil evidence). Comets can also cause impacts but meteorites are more commonly associated with such terrestrial impact structures. An iridium spike is a result of an impact, not the cause. Kuiper objects are in the outer solar system and impacts from them are less likely to create such structures on Earth.