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How Wetlands Form and Why They Are Important
Posted inEcology Nature Our Planet

How Wetlands Form and Why They Are Important

Wetlands, or swamps, form in areas where water accumulates on the surface or just below the soil for long periods. This can happen due to poor drainage, frequent flooding, or…
Posted by DeKa September 30, 2025
What Would Happen if a Magnitude 10+ Earthquake Struck the Nankai Trough in Japan?
Posted inClimate Crisis Global Challenges

What Would Happen if a Magnitude 10+ Earthquake Struck the Nankai Trough in Japan?

The Nankai Trough is a major subduction zone located off the southern coast of Japan, where the Philippine Sea Plate dives beneath the Eurasian Plate. This region has a long…
Posted by DeKa September 29, 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
Why Birds Sing and How It Happens
Posted inNature Our Planet Pets

Why Birds Sing and How It Happens

Birdsong serves multiple purposes in the life of birds. It is not just a pleasant sound for humans but a critical tool for survival and reproduction. Birds sing to attract…
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
Super Tsunamis: Causes and Consequences
Posted inClimate Environmental Hazards Our Planet

Super Tsunamis: Causes and Consequences

A super tsunami is a rare and catastrophic type of tsunami, much larger and more destructive than typical ones. While ordinary tsunamis are usually caused by underwater earthquakes or landslides,…
Posted by DeKa September 28, 2025
Why Deep-Focus Earthquakes Occur and Their Connection to Rising Magma
Posted inEnvironmental Hazards Our Planet

Why Deep-Focus Earthquakes Occur and Their Connection to Rising Magma

Deep-focus earthquakes are seismic events that occur at depths greater than 300 km below Earth’s surface, sometimes reaching 700 km. Unlike shallow earthquakes, which are linked to surface faults and…
Posted by DeKa September 28, 2025
What Heats the Earth from Within
Posted inClimate Environmental Hazards Our Planet

What Heats the Earth from Within

The Earth is not only warmed by the Sun but also heated from within. This internal heat is a driving force behind volcanic eruptions, earthquakes, and the movement of tectonic…
Posted by DeKa September 28, 2025
The Earth’s Mantle: Composition and Depth
Posted inBe smart Our Planet

The Earth’s Mantle: Composition and Depth

The mantle is the thick, rocky layer of Earth located between the crust and the core. It makes up about 84% of Earth’s volume and plays a key role in…
Posted by DeKa September 27, 2025

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