Deep in the Earth's crust, almost a mile beneath the ocean floor, a pool of superheated magma pushes against the surface layer of rock. At several thousand degrees Fahrenheit, the heat and pressure are awesome. The rock layer buckles, and a ridge on the ocean floor rises several meters before slamming downward and outward. The molten rock and superheated steam explode, and two huge rock plates, each thousands of miles wide, are pushed a few centimeters apart. A few centimeters doesn’t sound like much, but an entire continent has suddenly moved. The resulting earthquake sends an undersea shock wave across the ocean. Minutes later, thousands of miles away, that shock wave, called a tsunami, crashes into shore. The explanation for the forces that unleash killer tsunamis, massive earthquakes, and exploding volcanoes, lies in tectonic plates. These are the huge rock plates underneath the continents. What can happen when tectonic plates move a few centimeters?
A. The atmosphere can become cooler.
B. Whole continents can move.
C. The ozone layer can thicken.
D. The moon can move closer to Earth.

Freedoms" speech. i have called for personal sacrifice. i am assured of the willingness of almost all americans to respond to that call. a part of the sacrifice means the payment of more money in taxes. in my budget message i shall recommend that a greater portion of this great defense program be paid for from taxation than we are paying today. no person should try, or be allowed, to get rich out of this program; and the principle of tax payments in accordance with ability to pay should be constantly before our eyes to guide our legislation. what argument is roosevelt supporting with his appeal to logic in the underlined section of the excerpt? if americans are willing to trust roosevelt, it only makes sense that he will ensure that the tax money is well managed. if americans are willing to make a personal sacrifice, it only makes sense that they will be seen as both noble and patriotic. if americans feel it is right to enter the war, it only makes sense that they will have to pay more in taxes to cover the costs. if americans feel it is right to pay more taxes, it only makes sense that they should also agree it is right to enter the war.