a physical lava can effect species to lose or lose conservation
lava is not volcanic_rock. deforesting is not physical_destruction_event. shield_volcano is tangible_thing. shield_volcano is not tangible_thing. extinct_volcano is tangible_thing. extinct_volcano is not tangible_thing. shield_volcano is not natural_thing. deforesting is physical_destruction_event. lavatera_assurgentiflora is not bush. lavatera_assurgentiflora is bush.