Climate – Page 4 – Nature Observer

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

Climate Stay Safe

How Dangerous Is Flying Today?

Air travel today is considered one of the safest forms of transportation. Statistically, flying is far safer than driving a car. Modern commercial aircraft are designed with multiple backup systems,…

DeKa October 3, 2025

Climate Nature Our Planet

The Benefits of Sunlight for Earth

Sunlight is the primary source of energy for almost all life on Earth. Through photosynthesis, plants convert sunlight into chemical energy, forming the base of the food chain. Without solar…

DeKa October 1, 2025

Climate Global Challenges Our Planet

The Weakening of Earth’s Magnetic Field Over the Last 50 Years and Its Consequences

The magnetic field of Earth is generated by the motion of molten iron and nickel in the outer core. This process, called the geodynamo, creates a protective shield around the…

DeKa October 1, 2025

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What Are Seismic Waves?

Seismic waves are vibrations that travel through Earth, usually generated by earthquakes, volcanic eruptions, explosions, or other strong disturbances. They carry energy away from the source of the event and…

DeKa September 30, 2025

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How Thunder and Lightning Occur

Thunder and lightning are atmospheric phenomena that develop inside large storm clouds, known as cumulonimbus clouds. These clouds form when warm, moist air rises rapidly and cools, creating towering cloud…

DeKa September 30, 2025

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Geodynamics: The Forces Shaping Our Planet

Geodynamics is the study of physical processes and forces that govern the movement and deformation of Earth’s interior. It explains how heat, pressure, and material flows inside the planet drive…

DeKa September 30, 2025

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What Is Degassing?

Degassing is the process of releasing gases from within a substance, system, or the Earth itself. It can occur naturally in geological environments, such as volcanoes, or artificially in industrial…

DeKa September 30, 2025

Climate 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…

DeKa September 30, 2025

Climate 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…

DeKa September 30, 2025