However, you could use these terms or phrases to describe the situation:
* Volcanic eruption with root disruption: This is the most accurate and descriptive way to describe the situation.
* Explosive volcanic activity causing root damage: This is another way to accurately describe the situation.
* Root uprooting due to volcanic blast: This highlights the effect of the volcanic explosion on the roots.
The best choice will depend on the specific context and the level of formality needed.