Since they are still preserved in the rocks for us to see, they must have been formed quite recently, that is, geologically speaking. What can explain these striations and their common orientation? Did you ever hear about the Great Ice Age or the Pleistocene Epoch? Less than one million years ago, in fact, some 12,000 years ago, an ice sheet many thousands of feet thick rode over Burke Mountain in a southeastward direction. The many boulders frozen to the underside of the ice sheet tended to scratch the rocks over which they rode. The scratches or striations seen in the park rocks were caused by these attached boulders. The ice sheet also plucked and rounded Burke Mountain into the shape it possesses today.
The boxed moved. That was a problem. Peter had packed the box three hours before and there was nothing inside that should make it move. The question now was whether or not Peter was going to open it up and look inside to see why it had moved. The answer to that question was obvious. Peter dropped the package into the mailbox so he would never have to see it again.
We must never forget that it is through our actions, words, and thoughts that we have a choice.
It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.
