The hole appeared in Antarctica. It was an ozone hole.
The ozone hole first appeared in the year 1985.
A hole appeared over Antarctic in ozone. It appeared in 1985.
The first hole in ozone appeared over Antarctic. It was in year 1985 most probably.
Tahu Hole died in 1985.
A hole in the ice was discovered first in the 1970s. This very large hole has frozen over and reappeared twice since then. It is called the Antarctic ozone hole.In addition, the Antarctic Ozone Hole was discovered in 1985. It is an annual event in Spring.
The ozone hole was discovered by Joe Farman in 1985. They discovered it in the month of May.
1985
The Antarctic hole was reported in 1985. It was reported by Dr. Farman.
The ozone hole was discovered in 1985. Molina and Farman did it.
Your question as defined makes no sense. How can something re-appear if its already there. But if it can appear and dis-appear. Your answer is yes. If the black hole is microscopic to the point that it can't suck in enough matter to feed it. It will collapse.
You may be thinking of the hole in the ozone hole, a discovery made by the British Antarctic Survey.
It does appear, but not as a hole. The tissue usually flops over.