Young Earth Part II
Here are more evidences to consider.
Comets – They Disintegrate too Quickly
Comets are supposed to be the same age as the solar system which is alleged to be about five billion years old. However, each time a comet orbits close to the sun, it loses some of its material, so much so in fact that it could not survive much longer than about 100,000 years.
Many comets have typical ages of less than 10,000 years.  Scientists attempt to explain this discrepancy by assuming that (a) comets come from an observed spherical “Oort cloud” well beyond the orbit of Pluto, (b) improbable gravitational interactions with infrequently passing stars often know comets into the solar system, and (c) other improbable interactions with planets slow down the incoming comets often enough to account for the hundreds of comets observed.  So far, none of these assumptions has been substantiated either by observations or realistic calculations.
Lately, there has been much talk of the “Kuiper Belt,” a disc of supposed comet sources lying in the plane of the solar system just outside the orbit of Pluto. Some asteroid-sized bodies of ice exist in that location, but they do not solve the evolutionists’ problem, since according to evolutionary theory, the Kuiper Belt would quickly become exhausted if there were no Oort cloud to supply it.
Ocean Floor Mud – Not Enough of It
Each year, water and winds erode about 20 billion tons of dirt and rock from the continents and deposit it in the ocean.  This material accumulates as loose sediment on the hard basaltic (lava-formed) rock of the ocean floor. The average depth of all the sediment in the whole ocean is less than 400 meters.  The main way known to remove the sediment from the ocean floor is by plate tectonic subduction. That is, sea floor slides slowly (a few cm/year) beneath the continents, taking some sediment with it. According to secular scientific literature, that process presently removes only 1 billion tons per year. 
As far as anyone knows, the other 19 billion tons per year simply accumulate. At that rate, erosion would deposit the present mass of sediment in less than 12 million years. Yet according to evolutionary theory, erosion and plate subduction have been going on as long as the oceans have existed, an alleged three billion years. If that were so, the rates above imply that the oceans would be massively choked with sediment dozens of kilometers deep.
An alternative (creationist) explanation is that erosion from the waters of the Genesis flood running off the continents deposited the present amount of sediment within a short time about 5,000 years ago. Selah.
 Steidl, P. F., Planets, comets, and asteroids, Design and Origins in Astronomy, pp. 73-106, G. Mulfinger, ed., Creation Research Society Books (1983), order from http://www.creationresearch.org/.
 Whipple, F. L., Background of modern comet theory, Nature 263:15–19 (2 September 1976). Levison, H. F. et al. See also: The mass disruption of Oort Cloud comets, Science 296:2212–2215 (21 June 2002).
 Milliman, John D. and James P. M. Syvitski, Geomorphic/tectonic control of sediment discharge to the ocean: the importance of small mountainous rivers, The Journal of Geology, vol. 100, pp. 525–544 (1992).
 Hay, W. W., et al., Mass/age distribution and composition of sediments on the ocean floor and the global rate of sediment subduction, Journal of Geophysical Research, 93(B12):14,933–14,940 (10 December 1988).