<span>one way is.... many skeletons of dead animals melted together and formed the coral reef. another is ..... volcanic eruption.</span>
The answer would be depressions. Hachure lines, or lines with teeth, describe depressions. These lines are concentric lines which indicate a closed depression. These lines show orientation of slope and they provide an idea to the steepness of that area.
Answer:
I would say it has to do with something in the environment there. Or the type of wheather India has is probably caused by the place they are located at (envirement).
