Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Environmental Studies Natural Disaster
What are the volcanoes which have not erupted for a very long time but might erupt in future called?
1
Extinct volcanoes
2
Active volcanoes
3
Dormant volcanoes
4
More than one of the above
5
None of the above