Our Planet – Page 2 – Nature Observer

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

Be smart Ecology Nourished Future

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

Climate Our Planet

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

Climate 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…

DeKa October 3, 2025

Climate Our Planet

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

Climate Our Planet

In recent years, scientists and skywatchers have discovered a mysterious atmospheric phenomenon known as STEVE (Strong Thermal Emission Velocity Enhancement). At first mistaken for a type of aurora, STEVE appears…

DeKa October 3, 2025

Be smart Our Planet

Cycles of Compression and Expansion of a Planet

Planets, including Earth, are not static objects. Over geological timescales, they undergo cycles of compression and expansion caused by internal and external processes. These cycles affect planetary structure, surface relief,…

DeKa October 3, 2025

Climate 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…

DeKa October 3, 2025

Climate Our Planet What if?

Antarctica Without Ice: What Would Happen?

Antarctica contains about 70% of the world’s fresh water, locked in its massive ice sheets. The ice is up to 4.8 km thick in some places. It reflects sunlight, regulates…

DeKa October 3, 2025

Our Planet Tech & Nature

Urbanization: How Cities Shape the Modern World

Urbanization is the process by which populations move from rural areas to cities, leading to the growth of urban settlements. Over the past century, it has become one of the…

DeKa October 1, 2025