A sedimentary rock formed only in seas and oceans in warm tropical and subtropical environments is? by Sunday | Jan 3 | Geography JAMB | 0 comments A. shale B. limestone C. sandstone D. mudstone Correct Answer: Option A – shale Users Also Read These:Puddles, ponds, rivers, lakes, seas, and ocean are…An intrusion of molten magma formed horizontally…An example of organically formed sedimentary rock is?Which of the following seas has the highest salinity?Shale is a fire-textured sedimentary rock formed…