The correct answer is - days or years before the major earthquake.
The foreshocks always come before the major earthquake. They can appear only a single day before it, weeks, months, or even years. It is a nice indicator that something bigger is coming, so if people are wary enough they can avoid the devastating effects of the major seismic activity afterwards.
For example, we can take the foreshocks and the major earthquake in Ohrid, Republic of Macedonia, in the summer of 2016, where the foreshocks started about two months earlier, and they were present every day for those two months, slightly increasing in intensity, until the major earthquake of 6.9 magnitude according to the Richter scale came.
Answer:
well dating is a strange one for me but i am in a relationship so i can help if you are dating someone you gota be sure if they are the right one for you 2 do stuff with eachother alot but not to much to where its annoying
. . . dats all i got -w-
Explanation:
Earth's Second Atmosphere The second atmosphere, which was the first to stay with the planet, formed from volcanic outgassing and comet ices. This atmosphere had lots of water vapor, carbon dioxide, nitrogen, and methane but almost no oxygen.
C.) spring tides, during the moon'squarter phases the sun and moonwork at right angles, causing the bulges to cancel each other. The result is a smaller difference between highand low tides and is known as a neaptide. Neap tides are especially weaktides.
