Which of the following is a result of sea floor spreading? Mid-ocean ridges form at convergent boundaries.
Trenches form at transform boundaries.
Mid-ocean ridges form at divergent plate boundaries.
Trenches form at divergent boundaries.

i think it is true in my reasonment ..

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.