地震与动物天气地光（The earthquake and weather to animal）.doc

地震与动物天气地光（The earthquake and weather to animal） Many animal certain organs it can feel very sensitive than humans know ahead of some disaster events, such as jellyfish in the sea can forecast storm, the mouse can advance to avoid mine collapse or harmful gas and so on. As for the visual, auditory, tactile, vibratory, and balance organs, which plays a major role, and which serves as an auxiliary judgment, may be different for different animals. The physical and chemical changes associated with earthquakes (vibrations, electricity, magnetism, weather, water radon anomalies, etc.) often cause some sensory organs in animals to be stimulated and react abnormally. If the gravity of a region varies, some animals may feel through its balance organ; a vibration abnormality; the hearing organs of certain animals may be able to sense it. Before the earthquake in the underground rock has been slow daily activities, showing a peristaltic state, and has also strong friction force between the fault plane, so people think that in the low frequency acoustic wave friction on the fault plane will produce a few times per second to more than 10 times, less than the hearing can feel. It takes 20 or more sound waves per second to feel, but animals do not. Those who feel very sensitive animal, the feeling to the sound, so that there will be convulsed with fear, winter snakes out of the hole, the surface of the water, the cattle jumping ring, abnormal dog crying wolf roar etc. There are many kinds of animals, such as big animals, poultry, cave animals, hibernating animals, fish and so on. The abnormal situation of animal, people also have a few good jingle: Animals have an omen before earthquakes, and it is important to have a group survey. Cattle and sheep horse into the stables, pigs do not eat dog bites. Ducks dont go down on the waterfront. Chickens fly up trees and shout loudly. Ice and snow snakes out of the hole and rats run with their mice in their hands. Rabbit ears jump and hit th