warmer mutualism poison for the vegetable by converting oxygen dioxide, water, and shadow into pumps
stirring_hot_soup has effect_of_cooling acid_rain is air_pollution. sulfur_dioxide is pollutant. hotspring is natural_source_of_hot_water. sesquimustard_poison is mustard_gas_poison. acid_rain is serious_form_of_pollution. soda_pop is supersaturated_with_carbon_dioxide. sesquimustard_poison is not mustard_gas_poison. hotspring is not natural_source_of_hot_water. soda_pop is not supersaturated_with_carbon_dioxide.