Free points. I want to know your opinion on amplify science. I am in eighth grade and my school is using the amplify curriculum. I think it's so boring. The simulations are pretty cool but that's it. The material is boring and repetitive. (Also I don't know what subject to put this in, so I just picked physics.)

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to