The cheif cause of a volcano is disturbances in earth's crust". elabor

1.	The cheif cause of a volcano is disturbances in earth's crust". elaborate the statement.
Answer» ONG>Answer: volcano are formed by eruption of lava and ash when magma rises through cracks or weeks spots in the earth crust a BUILD up of pressure in the earth has released ,by things such as a plate movement which forced molten rock to exploded into the AIR causing a volcano eruption

The cheif cause of a volcano is disturbances in earth's crust". elaborate the statement.

Answer» ONG>Answer:

volcano are formed by eruption of lava and ash

when magma rises through cracks or weeks

spots in the earth crust a BUILD up of pressure

in the earth has released ,by things such as

a plate movement which forced molten rock to

exploded into the AIR causing a volcano eruption