Point 6: I don't exactly understand what you're saying, but let me try. Are you asking how there can be layers of sediments between lava flows? If that's what it is, simple: The Flood would cause many volcanoes to burst, and it would also move sediments as it goes. A lava flow occurs, then the Flood could lay sediments on top of that, and this cycle could be repeated on and on.
Point 7: Some Creationists believe that after the Flood there was an ice age or ages, and this would allow for the ice caps to reform.
Point 8: To answer this I would need more information on the methods used and what exactly they are looking for to find evidence of the Flood, perhaps you could elaborate. But in the meantime, I can answer a question with a question, how come the rock strata provide evidence of the Flood catastrophe like trees and whales going through multiple layers and animals found in the state of fear, but not provide evidence of gradual evolution, i.e. no transitional fossils which specifically link two groups of animals with a transitional animal.
Point 9: The Flood could very well sort the fossils according to weight, strength, density, ability to swim, ability to run to higher ground, etc. as my essay demonstrates. Same goes for the grain sizes, the Flood could very well sort them out according to their characteristics like shape, size, weight, and density, etc. As for the thicknesses of the layers, the Flood would easily be able to make different thicknesses, it made the valleys and mountains! In one place it could be calmer and settle sediments in an area, in another it could be breaking up the rocks and forming holes.
Point 10: Paleomagnetism is, to the contrary of what you said, proof for the Flood! What could have caused the poles to wander and reverse directions other that a worldwide catastrophe! Only the Flood could have the power to do this.
You say it is correlated with radioisotope dating, well, radioisotope dating is flawed! I am thinking about writing an essay and this subject would be discussed there in detail, but for now just a few points from John Woodmorappe's 'The Mythology of Modern Dating Methods, 1999, Institute for Creation Research:
*The fission decay constant of 238U is still not known precisely (pg.17).
*The huge ages of K-Ar can be easily explained by the Flood, because when the Flood happened, it trapped a lot of magma, and this trapped the great amounts of argon, so the rocks would appear older than they are! (pg.18).
*"The U-Pb and Rb-Sr systems are known to be highly susceptible to resetting by hydrothermal, diagenetic and metamorphic processes."(Toulkeridis, T., 1998. 'Sm-Nd, Rb-Sr, and Pb-Pb dating of silicic carbonates from the early Archaean Barberton Greenstone Belt, South Africa.' Precambrian Research 92:138)
*"Natural zircon typically displays an inconsistency of age values obtained on the basis of the 206Pb/238U, 207Pb/235U, and 207Pb/206Pb isotopic ratios." (Levchenkov, O. A., 1998. 'Kinetics of Pb and U loss from metamict zircon under different P-T-X conditions.' Geochemistry International 36(11):1006)
*"Unfortunately, the U-Pb and Th-Pb systems rarely stay closed in silicate rocks." (Dickin, A.P. 1997. Radiogenic Isotope Geology(updated paper-back edition). U.K., New York: Cambridge University Press. Pg.105)
*Xenocrysts can have a very high content of argon and this can skew the K-Ar dates. (pg.49)
*The list could go on and on...
Concerning plate tectonics, "Nearly all these cracks are in the ocean. Obviously, seawater ought to be pouring down through these cracks, producing boiling water and massive volcanic action! If a plate bent down on one end, the other end would rise miles into the air, and the resultant rush of water downward would produce waves which would inundate entire continents."
2021, 10
Point 11: What does someone's noticing of it have to do with it, they would be dying at the same time, all but Noah and his family.
Point 12: What methods where used to calculate this rate? And is it possible that the Flood plus a possible ice age or ages could affect this rate?
"If you’re living like there is no God you’d better be right!" - Unknown