I am verifying the answers generated by an automatic system to the following question: how do you know if a volcano is extinct
Suggested answer: Volcanoes can also form where there is stretching and thinning of the Earth's crust in the interiors of plates, e.g., in the East African Rift , the Wells Gray-Clearwater volcanic field and the Rio Grande Rift in North America.
Should I validate this answer?
