as the pine of specific transmitter in an perimeter , the basalt of available land in that perimeter will decrease
signal is incitement. stone_pine is not conifer. basalt is igneous_rock. signal is not incitement. bog is sparse_canopy_closure. stone_pine is conifer. basalt is not volcanic_rock. flood_basalt is not basalt. bog_asphodel is not liliaceous_plant. basalt is not igneous_rock.