An earthquake is the result of a sudden release of energy in the Earth’s crust creating waves. It is measured by The moment magnitude (or Richter magnitude). Earthquakes that have magnitude 3 or lower are earthquakes mostly imperceptible and magnitude 7 causing serious damage over large areas. Intensity of shaking is measured on the modified …
Flood is one of the natural disasters that can struck earth as earthquakes and volcanoes. The floods is usually a recurrent event that appears in the same place, floods can happen almost everywhere all over the world. The floods can lead to the killing of some people and the causing of great damages in properties such …
Tornadoes is the fierce, severe, rotating column that links between the earth and the cumulonimbus cloud. The speed of the tornadoes might reach up till 110 miles per hour. The tornadoes are formed when the warm and moist air is captured by the cold wind. They can also happen when the wind changes its speed …
The massive earthquake that reached the measure of 8.9 on Richter magnitude on 11th of March. May be a new almanac we may now say when talking about earth ” before Japan’s earthquake the earth was….. or after Japan’s earthquake the earth is…….” , yes because that earthquake changed the our homeland. * According to the last …
Rescue Escalator First the firemen used a hawk that they hung on the windows of the burning buildings, then they would climb to save humans inside the buildings. Then came the ladder which is much more faster and effective. But now Orville Douglas Denison came up with the new idea of escalators that will make …
A volcano is an opening, in our planet’s crust, which allows hot magma (lava), ash, cinders,dust and hot gases to escape from below the surface. The Volcanoes are generally found where some plates of the earth are diverged or converged. By contrast, volcanoes are usually not created where two tectonic plates slide past one another. Volcanoes can …