Wednesday, March 5, 2025

An earthquake is the shaking of the Earth's surface caused by the sudden release of energy in the Earth's crust. This usually happens due to movements along faults (fractures in the Earth's crust) or volcanic activity.

Causes of Earthquakes:

  1. Tectonic Plate Movements – The Earth's crust is made of large plates that move. When they collide, slide past each other, or pull apart, stress builds up, and an earthquake occurs.
  2. Volcanic Activity – Magma movement beneath the Earth’s surface can trigger earthquakes.
  3. Human Activities – Activities like mining, dam construction, and underground explosions can sometimes cause small earthquakes.

Effects of Earthquakes:

  • Ground shaking
  • Landslides
  • Tsunamis (if the quake occurs under the ocean)
  • Destruction of buildings and infrastructure
  • Loss of lives and economic damage

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