Question No. 23: The process that continually adds new crust is(A) subduction(B) earthquake(C) seafloor spreading(D) convection Correct Answer: (C) seafloor spreading Explanation in Simple Sentences: Reason: Seafloor spreading creates new oceanic crust as magma rises at mid-ocean ridges, cools, and solidifies, continually adding to the Earth’s crust. Option (C) is the correct answer. Key Terms…