Hello... I might think you are a student at Simmons... IDK...
But the answer is....
Answer:
1. Hot spots
2. Convergent Boundaries *Where two Boundaries Converge, or Collide
3. Divergent Boudaries *Where Two Boundaries Divide, or seperate.
Thank you for reading,
You're welcome for the answer.
BTW, Im an 11 Year Old.
The plural possessive form of "volcanoes" is "volcanoes'".
because the form together pushing each other creating one together
A large number of volcanoes form along the boundaries of tectonic plates, where the earth's crust is weak and molten rock (magma) can rise to the surface. These boundary regions include areas such as the Ring of Fire in the Pacific Ocean and the East African Rift.
Volcanoes usually form where tectonic plates meet.
Volcanoes form because in the earth's mantle there are some spots where it is especially thin and in these areas lava can pour out and form a volcano. A mountain is formed by two or more of the earth's titanic plates pushing against each other.
Land Volcanoes eat lamas and underwater volcanoes eat camals
Some volcanoes form over thin places in the Earth's crust called hotspots. These hotspots are areas where magma rises to the surface, resulting in volcanic activity.
shield volcanoes
composite volcanoes
Since Mars lacks plate tectonics, the volcanoes were probaly formed by hot spots. These are areas where extra hot mantle material wells up and collects beneath the crust where some of it melts and rises through the crust to form volcanoes.
becuase volcanoes have plates under them.the places that dont have plates under them don't have volcanoes
volcanoes in Hawaii are formed by hot spots hot spots are areas of constant volcano activity. They are derived from unusually hot areas in the mantle. The overlapping mantle forms plumes of magma that rise and form volcanoes. source: http://visearth.ucsd.edu/VisE_Int/platetectonics/hot_spot.html