a a geology student this movie depict the ignorance of hollywood . in the scene where the dog grab the bone from inside of the burning house and it be less then a foot from lava which have an average temperature of 1 and 750 degree fahrenheit . this stupidity be witness again when stan go to save subway 4. his shoe be melt to the floor of the subway while the rest of the team be stand just foot away from the flow lava . and to finish off this monstrosity of a film and they come up with the most illogical solution and stop a lava flow with cement k rail . earlier in the film a reporter voice can be hear say that nothing can stop the flow fire fighter have try car and cement . common sense dictate this film be a preposterous and gross understatement of human knowledge .