What evidence exists to support the theory of plate tectonics? fossils of ancient animals are found on the ocean floor. mid-ocean ridges were found to not exist. the seafloor has less sediment and is youngest at mid-ocean ridges. rock formations in deserts show evidence of erosion from glaciers. i need really bad i will give brainliest

Option (3)

Explanation: Mid oceanic ridge is a direct evidence supporting the plate tectonic movement. The mid oceanic ridge is created where the two plates moves apart from one another, thereby thinning the crust and slowly rises up due to the force exerted by the uprising hot molten magma.

   This is the region along which new materials are added to the crust and are considered to be the youngest. Here the at the sea floor, the amount of sediment is comparatively less than it is in the continent.

Hence, the correct answer is option (3).