Many countries of the world have been facing El Nino and Earthquakes frequent natural disasters in recent times. Somewhere there is a severe earthquake, somewhere there is a record breaking heatwave, somewhere there is flood and forest fire. Seeing all this, a question was arising in the minds of the people – Is the earth giving any big signal to us? This discussion is increasing rapidly on social media. But what do scientists say on this topic? Let us understand the whole matter on the basis of facts.
Is the earth really warning us?
Many people believe that the continuous increase El Nino and Earthquakes in natural disasters indicates that the Earth is now showing signs of danger. But from a scientific point of view, if there are no living beings on the earth, they send messages knowingly.
Earthquakes, volcanic eruptions, floods, droughts and storms have been happening on Earth for millions of years. However, scientists definitely believe that due to climate change, many weather-related incidents have become more serious than before. There is a need for people to take this change seriously.
Why are so many earthquakes occurring simultaneously in the world?
Today, strong earthquakes are being recorded in many countries including Venezuela, Japan, America, Indonesia. Many people are wondering why so many earthquakes are happening suddenly in the world.
Actually, the upper part of the earth is divided into several tectonic plates. The E plate kept shifting by about 2 to 10 centimeters every year.
When plates collide with each other, move apart, or rub against each other, stress builds up inside the rock. When the tension becomes too high, a sudden release of energy is felt in the form of an earthquake.
The earthquakes of Japan are mainly associated with the Pacific Plate, while the earthquakes of Venezuela are located on the border of the Caribbean Plate and the South American Plate.
Are different earthquakes of the world linked together?
The answer to this question is no at the moment.
According to scientists, a direct relationship between major earthquakes occurring in different continents has not been proven.
Yes, if a big earthquake hits an area, it could be followed by aftershocks. But the earthquakes in Japan, America and Venezuela are not considered to be caused by each other.
Every year about 15 to 20 earthquakes with a magnitude of 7.0 or above are recorded. Many times, within a few days, people felt that there was a sudden increase in earthquakes all over the world.
Why is the heatwave increasing?
Apart from El Nino and Earthquakes, the main causes of heatwaves are related to weather and climate.
When a high-pressure system forms over the Kawano area for a long time, then the clouds become less, the sun shines continuously and the temperature increases rapidly.
If the land remains dry, there is less wind and there is no rain, then heatwaves can become dangerous.
What about El Nino?
El Nino is a natural climate process.
When the waters of the central and eastern parts of the Pacific Ocean become warmer than normal, the entire world’s weather is affected.
In many countries during El Nino:
- It may get too hot.
- Heatwave may increase.
- There may be drought or less rainfall.
- General weather patterns could change.
However, it is not necessary that every country be affected the same way.
Earthquake due to El Nino?
I have seen many claims on this question on social media.
But until now scientists have not found strong evidence that El Nino directly causes earthquakes.
Earthquakes are caused by the movement of tectonic plates within the Earth, whereas El NiΓ±o is a climate process linked to the ocean and atmosphere.
In shortβ
El NiΓ±o β Changes the weather.
Tectonic plates β Cause earthquakes.
These are two distinct natural processes.
Does climate change cause earthquakes?
So far, there is no credible scientific evidence that climate change directly causes earthquakes.
However, climate change is leading to:
- An increase in heatwaves.
- More frequent heavy rainfall events.
- More wildfires.
- A gradual rise in sea levels.
Yet, earthquakes still occur primarily due to plate tectonics.
Why do people call this a “warning from the Earth”?
The answer to this question is social rather than scientific.
When natural disasters occur frequently, people begin to view them as a warning from nature. In scientific terms, however, these are not referred to as “warnings,” but rather as natural and climatic changes.
Conclusion
Today, the world is witnessing earthquakes, heatwaves, and weather changes occurring simultaneously. However, they do not all share the same cause.
The primary cause of earthquakes is the continuous movement of tectonic plates.
The main causes of heatwaves are high-pressure systems, El NiΓ±o, and climate change.
Current scientific research has not established a direct cause-and-effect relationship between El NiΓ±o, heatwaves, and earthquakes.
Therefore, it is important to avoid rumors circulating on social media. Relying on scientific evidence is the best way to understand natural phenomena.
