Earthquake its Causes, Types & Effects Essay

Earthquake its Types & Effects Essay By MyMentorOsama

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A shock (otherwise known as a quake, tremor, or temblor) is a shaking of the outer crust of the Earth caused by an unexpected influx of energy into the lithosphere of the Earth that produces seismic waves. Undoubtedly, earthquakes are terribly destructive events. Moreover, earthquakes can cause real damage to life and property. Few earthquakes are weak and are likely to slip through cracks. In contrast, few earthquakes are large and intense. Major earthquakes are often crushing in nature. Most importantly, the occurrence of earthquakes is very random. That makes them so dangerous.

Types of Earthquake and Causes:

There are four types of earthquakes.

Tectonic Earthquake:

The crust of the Earth consists of a layer of rocks of one-dimensional shapes. These rock segments are structural plates. Here, the energy is kept away. This energy causes the structural plates to move away from or towards each other. During long journeys, energy and growth create tension between the two plates.

Therefore, this tremendous stress causes the frame to break apart. Furthermore, the middle mark of this magnitude is the epicentre of the earthquake. Then, energy flows from the concentration to the surface. This results in surface vibrations.

Volcanic Earthquake:

This earthquake is associated with volcanic activity. Most importantly, the intensity of such earthquakes is weak. These earthquakes are of two types. The main type is volcanic structural earthquakes. Earthquakes occur here due to the infusion or evacuation of magma. Interestingly, the next series is the long-term earthquake. The earthquakes in this area occurred due to shifts in stress within the Earth's crust.

Collapse Earthquake:

These earthquakes occur in sinkholes and mines. Apart from this, these earthquakes are powerless. Underground impacts are probably the cause of mine explosions. Most importantly, these collapsing mines cause seismic waves. These seismic waves then cause earthquakes.

Explosive Earthquake:

These earthquakes are often uccured because of nuclear weapons testing. When a nuclear weapon explodes, there is a huge impact. This results in a massive influx of energy. This likely results in earthquakes.

Effects of Earthquake:

There are Many Effects of an earthquake:

Groundbreaking:

Above all, ground shaking is the most prominent effect of an earthquake. Also, a groundbreaking occurs simultaneously with shaking. This results in severe damage to the framework offices. The severity of an earthquake depends on both its magnitude and the distance to the focal point. Similarly, nearby geological conditions also play a role in determining the intensity. A ground crack refers to an apparent break in the surface of the earth.

Create Tsunamis:

Earthquakes can similarly create terrifying tsunamis. These are long-frequency ocean waves. These tidal waves are formed as a result of the unexpected or sudden development of large masses of water. That is the consequence of an earthquake occurring at sea. Importantly, a tsunami can travel at speeds of 600-800 km per hour. When these tidal waves hit the shore, they can cause devastating damage.

Landslide:

Landslides are another significant effect of earthquakes. Landslides are caused by the tilting of the Earth's surface. The tilting occurs as a result of earthquakes.

Soil liquefaction:

Earthquakes can cause soil liquefaction. This phenomenon occurs when a granular material submerged in water loses its cohesion. Thus, it changes from solid to liquid. Like this, complex designs are submerged in dense stores.

Setting fire:

Earthquakes can spark flames. That happens because earthquakes damage electricity and gas lines. Most importantly, stopping a fire once it starts is incredibly challenging.

Earthquakes are an unusual and unsettling phenomenon on our planet. That shows the indifference of people towards nature. A great event undoubtedly leaves everyone stunned. The bottom line is that earthquakes last only for a few moments but can cause incalculable damage.