Finally,when the rest have moved far enough,there is an earthquake.可知,本段主要解释地震是怎样发生的,故选A。 根据文中Scientists can't tell an earthquake is a foreshock until larger earthquakes happen. The largest,main earthq
Suggested Answers ruin (noun, Paragraph 2) This word describes the city straight after the earthquake. In a short time, a lot of damage was done, so it must describe a place that has been badly damaged. brick (noun, Paragraph 3) This word is used to describe the buildings that have ...
What's the difference between an earthquake and an aftershock? Aftershocks are a sequence of quakes that happen after the larger "mainshock" on a fault. They tend to occur near the fault where the mainshock occurred and are part of the "readjustment process" after the main...
Thousands of temblors occur every day. Here’s what you need to know about where they usually take place and how they're measured.
There can be other forms of earthquakes as well which include: aftershocks, foreshocks, and induced earthquakes. An aftershock is indeed a lesser earthquake that happens near the mainshock’s location after a larger one. A quake that occurs before such a stronger earthquake in the very same ...
C. Do not move until the shaking stops.D. If the shock is more severe, get down.E. Try not to breathe through your mouth.F. The larger the open space you find, the safer you will be.G. An earthquake is usually followed by series of aftershocks....
the main ide a of each paragraph.Paragraph 1: Warning signs before the earthquake.第一段:地震前的预警征兆。Paragraph 2:第二段:Paragraph 3:第三段Paragraph 4:第四段:Paragraph 5:第五段context to understand new words利用上下文来理解新词When you see a word you do not know, do当你看到一个你...
, there are smaller shocks that occur before (foreshock) and after (aftershock) the main earthquake (mainshock). Sometimes foreshocks are so big, and scientists are unsure if it is the mainshock. Foreshocks and aftershocks can occur for days, weeks, and months of the main earthquake....
However, after the initial big earthquake, researchers are able to project that other smaller earthquakes nearby, called aftershocks, are likely. Aftershocks are triggered “because of changes to stress in the Earth from the main shock,” Yeck said. Given the magnitude of the quake in Myanmar, ...
earthquake forecastingearthquake statisticsThe number of aftershocks increases with mainshock size following a well-defined scaling law. However, excursions from the average behavior are common. This variability is particularly concerning for large earthquakes where the number of aftershocks varies by factors...