yes
the correct answer is: A: along plate boundaries.
yes
Most volcanoes do form near colliding plate boundaries where subduction occurs, such as the Ring of Fire in the Pacific Ocean. However, volcanoes can also form in other geologic settings, such as hotspots and rift zones.
Yes
they are most likely to form were the plates of the earth are most active ... like Hawaii.
... Yes that is exactly where they form and the most dangerous volcanoes are formed in this area by wide opening, colliding plates.
At this type of convergent boundary the oceanic plate will be subducted, or sink into the mantle underneath the continental plate. Volcanoes often form near these boundaries.
Mountains form along convergent boundaries when 2 plates collide. These are also called colliding boundaries.
tectonic plates
Andean
High mountain ranges without volcanoes are built at convergent continental plate boundaries. These vary greatly from divergent boundaries which cause volcanoes to form.
The categories are a continental and a continental plate colliding, continental and oceanic plates colliding, and oceanic and oceanic plates colliding. The two continental plates form mountains. The continental and oceanic plated colliding cause subduction zones and volcanoes. Oceanic and oceanic plates colliding form a trench.