Lot Solid Blank

Lot Solid Blank

Earthquake 10points for best answer questions?

Fill in the blanks. ……………… Impairment of the ………. produces a large amount of ……., makes the flowing in. …… …….. currents. drive current plate movement of ……….. The use of the Earth that this answers the question: solid, heat, tectonics, mantle, convection, bark, the radioactive core Q2. Magnitude data Date December 12, 1632 July 14, 1721 9.6 2.7 8.3 May 23, 1810 January 12 1812 February 14 1990 06.08 04.07 Q2. suggest why the earthquake of 1812 was unexpected? Q2a. on the basis of the data, what year you can predict the next earthquake? Q2B. so it is difficult to predict when an earthquake will happen?

Fill in the blanks. Radioactive decay in the core produces a large amount of. heat, which causes the mantle, the flow of convection currents. The current drive of the movement of tectonic plates on Earth. Q2. suggest why the earthquake 1812 was unexpected from 1632 to 1721 is 89 years from 1721 to 1812 is 91 years from 1810 to 1990 is 80 years showing the earth quack in the range of the average of 87 years, so after 2 years is quite unexpected. Q2a. on the basis of the data, what year can predict the next earthquake 1990 + 87 = 2077 ans why it is difficult to predict when an earthquake will happen. The data show that although the overall average is 87 years, but the unexpected appearance after 2 years also happened making it difficult to predict.

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