they are found in most places in the world so their aren't many places in the world that dont have any.
Active volcanoes are mostly found on islands such as Japan ,andaman and nicobar etc.
Yes, there are 30 active volcanoes in Iceland.
japan,indonessia
Ubinas and El Misti
there are estimated 80 active volcanoes iin Japan. trust me babes
a geyser is found by active volcanoes. a geyser will sometimes be active when the near by volcano is.
Australia is the only continent without any active volcanoes. Though some remnants of old volcanoes can be found in Australia, they are no longer active.
Because they are on plate boundaries
Yes, a string of dozens of volcanoes were found in the ocean in 2011. Several of them have been active.
There is evidence to suggest that there were active volcanoes on Mars in the past, but currently, there are no active volcanoes on the planet. The most famous volcano on Mars is Olympus Mons, which is the largest volcano in the solar system.
sea floor spreading
2934 found on 1 island