D. Multiple choice:
1) The main difference between a breccia and a conglomerate is:

Conglomerate has rounded clasts while a breccia has angular clasts. Since water transport rapidly rounds large clasts, breccias normally indicate minimal transport. They commonly form as rock-fall and debris flow deposits along cliffs, and underground along faults or where caves collapse.

Ba rock that formed 1,400 million years ago!

It's false or true. it's gotta be one of them