If, after adding sulfate and starch ions to the dialysis bag, we take a sample of the water that surrounds the dialysis bag and we test it with Iodine and Barium Chloride, and a
white precipitate, which of the two ions will be present?

B.) falsehope this !

Large asteroid and comet impacts. because they can have a huge impact on the environment, such as a loss of land, and crust on the earth with the big holes they produce. on the other hand, volcanic eruptions can also cause change within the environment by producing land, but im actually not quite sure which one would be a better answer, hopefully you read this and didnt just flat out choose the first sentence i have spoken! your welcome~

Nuclear will be the answer