Because once they are all gone we will not get them back for several millions of years or we may never get them back
Answer
Seismic activities in this area are small and they are never even felt.
Explanation
Along the Indiana and Illinois border runs the Wabash valley seismic zone, which according to the United States Geological Services (USGS) data, lesser earthquake events happen relatively frequently along the line. Although Indiana is located near two powerful fault lines, it hasn’t produced life threatening earthquakes.
Answer:
Letter A. is (8,5)
B. 7(x+3)
C. endpoint of c is (-3,6)
D. A. to F. to S
Explanation:
Simplify number 1.
divide and also find ab
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Whenever the Moon, Earth and Sun are aligned, the gravitational pull of the sun adds to that of the moon causing maximum tides. Spring tides happen when the sun and moon are on the same side of the earth (New Moon) or when the sun and moon are on opposite sides of the earth (Full Moon)
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Marine geologist or geological oceanographers