why would it come as a chunk of ice? from what i have read, it fell like horrific rainstorm and since there is abundant ground water, it is not impossible to have the water cover the earth.Water must come from somewhere and if it came from the heavens it would have come in the form of giant chunks of ice
if that were totally true, cities would not dig wells to get their added supply of water. no one really knows how much water is under the earth, remember God, at creation, separated the waters. since no one has really journeyed to the center of the earth, it is pretty hard to determine what is down there. after all it is a few thousands of miles thick.The inside of the planet is rock and molten iron, not water
it is possible that is what it is. the waters abated gradually. it took 40 days to fill up but at least 110 to subside so i am not even sure there would be scars.Unless the entire field of geology is completely wrong, for which there is no evidence of that being the case, then the fromation of the rocks is well understood.
you also get weeds and plant lifeleave it for a time I get mud or mold
now don't confuse species with the original pair. it has been discovered that dogs have descended from just one pair. many species have come out of that one kind. now the word 'kind' is very important as it limits the amount of animals on the ark, not every species was on the ark thus there would be plentyof room.If they were not on the ark how did they survive this worldwide flood
you forget that GOd created it all and He cansuspend or delay the problems with inbreeding till the earth was filled again with enough variety. it is not till much later that inbreeding was declared wrongAs my initial question pointed out in order to survive a species needs to have genetic diversity or inbreeding will doom a species to extinction
the rules that govern the world at present were not totally in force because normally there would be no other way to repopulate the earth. You need to factor in that ancient man had intelligence and what we have figured out, they could have figured out also especially in the areas of breeding animals.