has_participant
has participant
has participant
subatomic particle
subatomic particle
environmental material
radiation
environmental_hazards
Requires addition of waves for full axiomatisation. This should be linked to "subatomic particle" with an "or". Note that ENVO represents space as an environmental material (a hard vacuum with sparse material inclusions).
A process during which energy is emitted or transmitted in the form of waves or particles through space or a material medium.
envoAstro
energy transfer process