2. Volcanoes erupt due to (a) internal disturbance of the earth(b) external disturbance of the earth.(d) man-made changes on the earth.(c) climate change

2. Volcanoes erupt due to (a) internal disturbance of the earth(b) e

1.	2. Volcanoes erupt due to (a) internal disturbance of the earth(b) external disturbance of the earth.(d) man-made changes on the earth.(c) climate change
Answer» RECT answer of this QUESTION is option A INTERNAL disturbance of EARTH