(please help quickly!! my teacher didn't cover this type of conversion) a 0.78 ounce rice krispie treat contains 90 kilocalories of energy. calculate the the number of joules of the energy supplied.

The air is going to come out because of the low pressure.

Ok so co(g) is not pronoused that. the only clue is that youpronouse it the oppisote way. 

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~