the answer is B which is a crack in the topmost section of a glacier. I hope you got this right
The sun is at the center of our solar system but it is not the center of our universe
Acronyms are abbreviations for words like what does it stand for and its basically used to make words stand out and turn long words shorter like for example. VIP is very important person, MVP is most valuable player, and YOLO is you only live once, things like those are meanings in just a small word.
At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed.