Question

关于地震的英语作文

初三，关于earthquake的英语作文。有知道的拜托速度发过来。开头已给出：Earthquakes are one of the most serious natural disasters in the world.

Answer 1

Earthquakes are one of the most serious natural disasters in the world. Earthquake, is the sharp burst occurred within the earth produced a shock wave, within the scope of certain and cause ground vibration phenomenon. The earthquake is the earth surface fast vibration.It is like a tsunami, tornado, freeze disaster on earth as often happens, is a kind of natural disasters. The earth quake is the most visible, vibration most common form. In the bottom of the ocean or strong earthquake happened in coastal area, can cause huge waves, called tsunami. Earthquakes are very frequent, global 5.5 million times each year about earthquake.Earthquakes usually cause serious casualties, can cause fires, floods, poisonous gas leak, bacteria and radioactive substances diffusion, still may cause tsunamis, landslide, collapse, such secondary disasters ground fissures.A magnitude is according to the release of the earthquake energy size and decide. An earthquake releases energy more, the greater the earthquake level. At present, the humanity has recorded the magnitude of the earthquake is the largest on May 22, 1960 Chile earthquake happened, released by 9.5 energy equivalent to a single 1800 tons of explosives amount of hydrogen bombs, or equivalent to a 100 million kilowatts of power plants 40 years of the turbine. The wenchuan earthquake release energy equivalent to about 90 million tons of explosives amount of hydrogen bombs, or 100 million kilowatts of power plant capacity of 2 years.1 degrees: not only instrument can record to -; 2 degrees: micro inductive - especially sensitive person in completely the stillness inductive; 3 degrees: little inductive - indoor minority in the stillness inductive, hanging objects slight swing; 4 degrees: inductive - most people, outdoor indoor recently, hanging objects minority swinging, instability rattled the vessels; 5 degrees: wake - outdoor most people inductive, livestock restless, door window panes, wall surface crack; 6 degrees: panic - people stand instability, livestock flight, vessels PengShe damage over falls, crude, steep candy landslide; 7 degrees: roof damage - housing slight damage, arch, chimney damage, surface crack and sandblasting take water; 8 degrees: construction damage - much damage, a few houses destroyed, underground pipeline rupture collapsed embankment; 9 degrees: building common destruction - housing most damage, a few dump, arch, chimney, tracks crooked; such collapses 10 degrees: building common destroy - houses, damaged roads, dumping water waves of collapse, flying toward the shore; 11 degrees: destruction - houses collapsed, roadbed of bank section collapse produced very big change, surface destroyed; 12 degrees: mountains YiJing - all the buildings destroyed, the terrain universal destruction of drastic change plants and animals.Earthquake is likely to aftershocks, and aftershocks position is not necessarily a source close to the position. So study after the earthquake rescue is one of very important measure. When an earthquake occurs, it was vital to have your head, calm as attitude. Only calm, it will be possible to use at ordinary times, shockproof knowledge and learn the size and near-far judge earthquake. More recent earthquake often only after next bumpy start, swinging. Far less bumpy shock feeling, and mainly with wavering, little vibration and acoustic brittle. General small earthquakes and far tremor needn't breakout. Therefore, earthquake, although at present the human still cannot avoid completely and control, but as long as can master the self-help, mutualaid skills, can make the disaster to the minimum. Summary have the following: 1. Keep calm in the earthquake is very important, someone observed, many innocents because of houses collapsed and not by crushing or extrusion fatal injury, but because mental breakdown, thus losing hope of survival, yelling, yell, in extreme fear "kill" themselves. This is because, yelling yell will accelerate metabolism, increase oxygen consumption, physical strength drops, tolerance decreased; Meanwhile, shout, will be inhaled lots of smoke, easy cause choking increase unnecessary casualties. Correct attitude in any bad environment, always to keep calm and analysis environment, to find a way out, waiting for rescue. 2. Hemostatic, fixed scarred and crush injuries in common is the earthquake damage. Open wounds, go out blood should first hemostatic raise limb, and to call for help. To open fractures, should not do the site reset, in order to prevent the organization was injured again, general use a clean gauze to cover the wound, a simple again after fixation operation. Different parts of fracture, according to the different requirements of fixed. And with reference to different injury, conclusive classification, gradation, send hospital further treatment. 3. Properly handle the wound as soon as possible, should try to squeeze quickly remove stress, meet the wounded, large and keep the wound clean, with a clean gauze wound, suspected of tetanus and producing gas coli infection with the hospital immediately when contact, timely diagnosis and treatment. For large area trauma and serious gen injured, but the oral glucose brine, prevent shock occurred. 4. Prevent fire earthquake often cause many "times disaster", fire is a common kind. As soon as possible in the fire from the scene of the fire, burning off the clothes covered with wet clothes, or body, or lie and roll around, also can pour water splashed fire directly. Avoid by all means use both hands and flop flame, otherwise it will cause hands burned. Sterile dressings or clean cloth bandage send a hospital after further treatment. 5. Also want to prevent tetanus and gas gangrene, and early buried bodies, pay attention to diet water wholesome, prevent the big epidemic after great plagues.1 and in the playground or outdoor, can freeze ducks, hands protect the head, dodge the tall buildings or dangerous objects. 2, don't return to the classroom. Three, post-earthquake shall be organized to evacuate. 4, must not jump! Do not stand at the window! Don't go to the balcony. Family shock absorber secrets 1. Hurry up emergency. If feel shaking very light that source is far away, just beside a sturdy furniture can be. Earthquake, from beginning to end, time but vibration of ten seconds to dozens of seconds, so take the time to most key shock absorber, don't hold up time. 2. Choosing the shock absorber space. Indoor safer space has: the shock absorber, corner foot wall; A plumbing and heating pipes etc place. The most adverse shock absorber place is: no propping the bed; Condole top, droplight; Around the floor no-supporting; Glass mirror) and large (including window. 3. Do self protection. First to calm, choose a good shelter after sat down, should be ducks or face downwards, forehead in two arm head; Or seize table leg, etc, in order to avoid the objects around firm coseismic falls or injured because of body out of control shift; With bowed head and neck, protection, hand to protect the head or neck; Protect your eyes, and bowed down their heads, and close my eyes, to prevent foreign body damage; Protect mouth and nose, when possible, can use wet towel to cover your mouth and nose, to prevent dust and gas.

Answer 2

Hello, everyone. Today I want to give you a lecture about the donation to southeast Asia.

On December 26th, 2004, a great tsunami attacked southeast Asia. More than 16,000 people died in the terrible disaster, millions of people lost their families and needed help. The people in the disaster area are suffering a loss of wealth, food and even happiness. It’s our duty to give them a hand and deliver them from the flood. Sine the tsunami broke out, the Red Cross Society of China have already gained 0.16 billion donation.

So if you see what I see, if you feel as I feel, then please donate something that shows your love to the people in the disaster area. People in Southeast Asia may never know your name, but what you have done will change their lives.

还有一篇作参考：Virtual Earthquake is an interactive Web-based activity designed to introduce you to the concepts of how an earthquake EPICENTER is located and how the RICHTER MAGNITUDE of an earthquake is determined. The Virtual Earthquake program is running on a Web Server at California State University at Los Angeles. You can interact with Virtual Earthquake using either a Netscape or Internet Explorer Web Browser running on Macs or PCs.

NEW: A completely revised version of Virtual Earthquake can be found HERE. This new applet-based version is more inquiry-based than the original version and contains tools so instructors can assess student learning. Currently it runs only under IE on PCs.