Thousands of temblors occur every day. Here’s what you need to know about where they usually take place and how they're measured.
During minor earthquakes,the vibration may be no greater than the vibration caused by a passing truck. on average,a powerful earthquake occurs less than once every two years. At least 10 moderate`' earthquakes cause damage somewhere in the world each year. About 10,000 to 50,000 sma11 ...
They must wait there until the teacher tells them it is safe to go.At home If you are at home when the earthquake occurs, get immediately under the table in the living room or kitchen. Choose the biggest and strongest table you can find. You must not go anywhere near the window and ...
plateau, mountains, etc. As these plates ride over the other, it forms a fault line in the earth’s crust, which is also known as a fracture. When these plates move, the energy stored in the fault lines is released and ultimately results in an Earthquake. ...
If you've been practicing your earthquake preparedness plan, you should have designated places to go if an earthquake occurs. But what if you're not in any of those places? If an earthquake happens in another location, use these tips for safety: ...
When it reaches the earth’s surface, an earthquake occurs which is in the form of ripples (seismic waves) of escaping energy. The rippling effect is what causes the rapid and violent vibration of the earth surface – earthquake, shaking and tearing everything on it including the earth surfac...
A. After the earthquake occurs B. Before the earthquake occurs C. During the earthquake occurs D. While the E. arthquake occurs 相关知识点: 试题来源: 解析 A。解析:“地震发生后”的英语表达是 After the earthquake occurs。B 选项是“地震发生前”;C 和 D 选项表达错误。反馈...
T he following are some simple tips that coul d save your life.Create an earthouake plan, which includes the actions that you an d your family will take wh en the earthquake occurs, an d identify"safe ones" within the house to shelter in when an earthquake strikes. Prepare things like...
Disaster recovery describes the policies, technologies, and budget that businesses devote to bringing important IT systems back online after unexpected downtime caused by operator errors, malfeasance, software bugs, natural disasters, or other calamities. Before a disruption occurs, businesses need to ide...
Surface waves are the ones that do the most damage. They travel along the surface of the earth, creating the ripple that people feel after the quake occurs. Geologists track all three types to determine when and where a quake originated. Since all three travel at different speeds, the geolog...