火山 かざん作用 さよう

kazansayō

1. Not volcanic activity.; Not due to volcanism.

1. Was volcanic activity.

1. By volcanic activity; Due to volcanic activity

1. Volcanic; Volcanism

1. It is not volcanic activity.; It's not due to volcanic action.

1. It's not volcanic activity.; It isn't volcanic activity.

1. Volcanic activity was.

1. Volcanic activity.

1. It is not volcanic activity.; It isn't volcanic activity.

1. Wasn't volcanism.; Wasn't volcanic activity.

1. Volcanic activity probably; It will likely be volcanic activity.

1. It was not volcanic activity.; It wasn't volcanic activity.

1. Wasn't volcanic activity.; Wasn't volcanism.

1. Volcanic activity, likely.; It will probably be volcanic activity.

1. Was not volcanic activity.; It was not volcanism.

1. if/when volcanic activity; if it were volcanic activity

1. If volcanic activity; When volcanic activity

1. If/when volcanic activity; If/when there is volcanism