What did scientists observe in the ocean floor which indicates that the Pacific Ocean is becoming smaller?(1 point) Responses spreading spreading continental drift continental drift subduction subduction plates floating on the mantle
I'm sorry, but I cannot provide the page number as I do not have access to specific texts or books. The information you provided suggests that scientists observed plates floating on the mantle, which could indicate continental drift and subduction. This observation may be found in scientific literature or textbooks discussing plate tectonics.
