Geologically, there is no evidence of the flood. Historically, the Egyptians were writing on papyrus in 3000 b.c., and the Greeks as far back as 1000 b.c., and they have no record of a flood. This whole story can not be explained without invoking multiple miracles that are not mentioned in the scripture. Isochron dating places the age of the earth millions of years older than most Christians believe it to be. Despite the fact that dating methods are well understood and very reliable, Christians continue to argue against an old earth without taking the time to try to understand that which they are arguing against.
Evolution is a fact and a theory.
Many of the first discoveries of the field were made by Christians, but since then the worlds of Christianity and science have diverged on this issue. As with dating methods, Christians have passed an a priori judgment against Evolution without really learning what it is. Almost every Scientist who knows the subject well believes it to be true, and there are Christian Scientists who ask other Christians to accept it also. It is my belief that given the choice between a sound theory that contradicts Christianity and a theory that has no scientific merit but does not contradict, Christians would choose the latter. Few people would say that dinosaurs did not once roam the earth, and yet the Bible, which contains a history of the world, makes no mention of them.