Fill in the sentences with the correct form derived from the given words

1. The volcanic [ ] caused damage to the surrounding towns and villages.
2. Scientists recorded a large amount of seismic [ ] in the area.
3. Archeologists found [ ] of an
   ancient spa in the mountains.
4. Please read the health [ ] before entering the spa.
5. [ ] tourists cannot visit the
   waterfalls due to construction in the area.