A defence mechanism would be the Freudian term specified in referring tactics <span>that the ego uses to reduce anxiety by unconsciously distorting reality. In addition, a defence mechanism is one of the necessary psychological methods wherein the body counter-attacks viruses and bacteria invading our body.</span>
<span>I think Excess demand is handled by decreasing prices.
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Answer: They were tilted after they were deposited; they were originally deposited horizontally; the youngest layer was originally deposited as the bottom layer; their relative ages have not changed even though they are tilted.
Geologic tilting is the process by which the Earth's rock layers begin to slant irregularly. This can be caused by vertical or horizontal faults, <em>angular unconformity</em> and disturbances on the Earth's magnetic field.
A geologist cannot know the exact age of a rock layer just from looking at it. The information can only be obtained by other methods, to an approximation. He can, however, know that the youngest layer is the one that was originally at the bottom. He also knows that the relative age of the layers has not changed.
<em>Angular unconformity</em> occurs when a new layer of sedimentary rock is deposited on layers that were already tilted, thus exacerbating it. By looking at the layer carefully, the geologist can find out whether the tilting happened while the sediments were being deposited, or afterwards. He can also know which way they were originally deposited by studying characteristics such as cracks and ripple marks.
