From the smallest single celled organism to the tallest tree all life depend on the properties and reactions of four marcro molecules which are carbohydrate, protein, lipids and nucleic acid.
This is because, these organic molecules are the building blocks of all living things and they are responsible for most of the structure and functions in the body.
Plant Kingdom is the answer.
https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear&checkyear=2019
Click that link and It will come up with 50+ volcanic eruptions and will tell you all about them
