Please help Which is one step that geologists use to find the epicenter of an earthquake?
A: They look at data from at least one seismograph.
B: They measure the difference between arrival of P waves and S waves.
C: They draw circles around the epicenter from three locations.
D: They obtain information about the intensity of earthquakes from seismographs.

__1__ is a climate cycle where the temperature of the __2__ ocean changes because of movements of air and ocean currents. during this period, the trade winds in the south __3__ , causing the __4__ water to move from the __5__ region to the __6__ region. 1) el nino or the monsoon 2) atlantic, indian, or pacific 3) reverse, strengthen, or weaken 4) cold or warm 5) eastern or western 6) eastern or western

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Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?