Our Planet – Page 8 – Nature Observer

The Younger Dryas Period: Earth’s Sudden Return to Ice

About 12,900 years ago, just as the Earth was warming after the last Ice Age, the planet experienced a shocking climatic reversal. Temperatures suddenly plunged, glaciers advanced once again, and…

DeKa October 21, 2025

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The Precessional Cycle: Earth’s Slow Cosmic Wobble and Its Impact on Climate

Every 26,000 years, Earth completes a slow and graceful motion known as axial precession — a subtle “wobble” in its rotational axis that alters the orientation of the planet relative…

DeKa October 21, 2025

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Ancient Monuments Aligned with the Precessional Cycle

Long before the invention of telescopes or modern astronomy, ancient civilizations observed the slow dance of the stars. Across continents, they built monumental structures aligned with celestial bodies, recording movements…

DeKa October 21, 2025

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Rain: The Earth’s Natural Cycle of Renewal

Rain is one of the most vital natural phenomena on our planet. It sustains life, shapes landscapes, nourishes crops, and influences the climate. Every drop of rain is part of…

DeKa October 20, 2025

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The Ozone Layer: Earth’s Invisible Shield

High above the Earth, in the stratosphere, lies a thin yet vital layer that protects every living creature from deadly solar radiation — the ozone layer. Invisible to the naked…

DeKa October 17, 2025

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Mushrooms: Nature’s Hidden Kingdom

Mushrooms are among the most fascinating and mysterious organisms on Earth. Neither plants nor animals, they belong to their own biological kingdom — Fungi. Though often associated with forests and…

DeKa October 10, 2025

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Would the Planet Be Healthier Without Humans?

The question of whether Earth would be better off without humanity is one of the most thought-provoking in modern science and philosophy. On one hand, humans are responsible for extraordinary…

DeKa October 10, 2025

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The Coriolis Effect

The Coriolis effect is one of the most fascinating physical phenomena that influences the movement of air, water, and even large-scale systems on Earth. It arises because the Earth is…

DeKa October 9, 2025

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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…

DeKa October 3, 2025

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Why Have Auroras Started Appearing Across the Planet?

Auroras, also known as the northern and southern lights, are usually seen near the polar regions of Earth. However, in recent years there have been reports of auroras appearing at…

DeKa October 3, 2025