Science

What is a natural phenomenon? »Its definition and meaning

Anonim

Natural phenomena are changes produced in nature. Climate, as most scientists propose, should have a certain balance, and natural phenomena are part of it. Although, of course, some seriously affect humans, such as earthquakes, tsunamis and tornadoes.

It should be noted that some of these phenomena have intensified in recent years, due to climate change, which, in turn, has been produced by the expulsion into the atmosphere of chemical components such as carbon monoxide and the waste of toxic substances in the seas.

Its classification consists of 4 categories: hydrological natural phenomena, meteorological natural phenomena, geophysical natural phenomena, biological natural phenomena. Hydrologicals point to tidal waves, tsunamis and storm surge. The meteorological ones include tornadoes, hurricanes, typhoons, cyclones, among others. Geophysicists harbor avalanches, earthquakes, volcano eruptions, and more. Finally, the biological ones, refer to the epidemics that can come from animals, and that affect humans and their environment.

When natural phenomena turn into natural disasters, they can be lewd to humans. The Hurricane Sandy, one of the deadliest season in 2012, in the United States caused serious economic and human damages; the population that suffered its consequences, taking a few years to recover.

Just as some natural phenomena cause damage, there are others that are incredible. Examples are the flammable ice bubbles in Abraham Lake in Alberta, the pillars of light that appear from the contact of rays of the moon or the sun with crystals present in the atmosphere, the polar stratospheric clouds that are characterized by their subtle fused pastel colors, like the northern lights, which owe their formation to protons and electrons that are guided by electromagnetic fields into the atmosphere.

Natural phenomena are considered to become more extreme over time. This is an alert for the future because, with the intensified aggressiveness of natural disasters, humanity may experience one of the most chaotic eras in history. Evidence of this is seen today, with climate change and disasters that are leaving scars in affected countries. According to scientific reports, we could even be approaching a new era of ice and extreme cold.