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Weather Fluctuations: How Sudden Changes Affect Nature and People
Posted inClimate Environmental Hazards Nature

Weather Fluctuations: How Sudden Changes Affect Nature and People

Weather fluctuations — sudden shifts in temperature, pressure, humidity, and wind — are natural but increasingly frequent in the modern world. Such changes may occur within hours or even minutes,…
Posted by DeKa October 9, 2025
Shifts of Earth’s Magnetic Poles Over the Last 50 Years
Posted inClimate Crisis Environmental Hazards

Shifts of Earth’s Magnetic Poles Over the Last 50 Years

The magnetic field of the Earth protects our planet from solar radiation and cosmic particles. It is generated by the movement of molten iron in the outer core. Over the…
Posted by DeKa October 3, 2025
What Is a Mantle Plume?
Posted inClimate Environmental Hazards Our Planet

What Is a Mantle Plume?

A mantle plume is a column of hot, solid rock rising from deep within the Earth’s mantle toward the surface. Unlike processes driven by tectonic plates, mantle plumes originate from…
Posted by DeKa October 3, 2025
What Would Happen if Earth Fell Under the Influence of a Pulsar?
Posted inBe smart Environmental Hazards What if?

What Would Happen if Earth Fell Under the Influence of a Pulsar?

A pulsar is a rapidly rotating neutron star, the dense remnant of a massive star after a supernova. Pulsars emit powerful beams of electromagnetic radiation, including radio waves, X-rays, and…
Posted by DeKa September 30, 2025
The Shrinking of Rivers and Lakes Over the Last 100 Years
Posted inClimate Crisis Ecology

The Shrinking of Rivers and Lakes Over the Last 100 Years

Over the past century, many rivers and lakes worldwide have experienced significant shrinkage. The main causes include climate change, overuse of water for agriculture, urbanization, and dam construction. These human…
Posted by DeKa September 30, 2025
How Do Sinkholes Form and How Has Their Frequency Increased?
Posted inClimate Crisis Environmental Hazards

How Do Sinkholes Form and How Has Their Frequency Increased?

Sinkholes are sudden depressions or holes that appear in the ground surface when the supporting material below collapses. They can vary in size from a few meters to several hundred…
Posted by DeKa September 30, 2025
What Would Happen if the Campi Flegrei Volcano Erupted?
Posted inClimate Environmental Hazards Nature

What Would Happen if the Campi Flegrei Volcano Erupted?

Campi Flegrei is a large volcanic caldera located near Naples, Italy. Unlike a single volcanic cone, it is a wide depression created by ancient super-eruptions. The area is dotted with…
Posted by DeKa September 29, 2025
The Most Dangerous Volcanoes in the World
Posted inClimate Environmental Hazards Nature

The Most Dangerous Volcanoes in the World

Not all volcanoes pose the same risk. A volcano’s danger depends on its eruption style, population density nearby, and history of activity. Some volcanoes erupt explosively, releasing ash, pyroclastic flows,…
Posted by DeKa September 29, 2025
What Would Happen if the Aira Caldera Erupted?
Posted inClimate Environmental Hazards What if?

What Would Happen if the Aira Caldera Erupted?

The Aira Caldera is a massive volcanic depression in southern Kyushu, Japan. It formed about 22,000 years ago during one of the largest eruptions in Japanese history. Today, within the…
Posted by DeKa September 29, 2025
The Eruption of Hunga Tonga–Hunga Haʻapai
Posted inClimate Environmental Hazards Our Planet

The Eruption of Hunga Tonga–Hunga Haʻapai

Hunga Tonga–Hunga Haʻapai is a submarine volcano located in the South Pacific, part of the island nation of Tonga. It lies along the Tonga–Kermadec subduction zone, one of the most…
Posted by DeKa September 29, 2025

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