Our Planet – Page 21 – Nature Observer

How Natural Water Filters Work: Nature’s Way of Purification

Clean water is essential for all life, and nature has developed impressive ways to keep it that way. From wetlands and forests to soil and underground rock layers, natural water…

DeKa July 16, 2025

Nature Our Planet

Why Trees Have Roots: Nature’s Hidden Support System

Roots are one of the most important parts of a tree, yet they remain largely invisible beneath the soil. These underground structures are not just anchors—they are lifelines. The roots…

DeKa July 16, 2025

Ecology Guardians of Nature Our Planet

Ozone and Its Role in the Atmosphere

Ozone is a simple molecule made up of three oxygen atoms (O₃), yet it plays a complex and vital role in protecting life on Earth. Depending on where it is…

DeKa July 16, 2025

Nature Our Planet

Wonders of Animal Behavior: Nature’s Most Fascinating Instincts

The natural world is full of mysteries, and some of the most astonishing are found in the way animals behave. Across every continent and in every ecosystem, creatures of all…

DeKa July 16, 2025

Nature Our Planet

Why Animals Hibernate: Survival Through Seasonal Sleep

Hibernation is a fascinating survival strategy used by many animals to cope with harsh environmental conditions, particularly cold winters and food scarcity. During hibernation, animals enter a state of deep…

DeKa July 16, 2025

Guardians of Nature Nature Our Planet

Why Rainforests Matter: The Vital Role of Earth’s Green Lungs

Rainforests are among the most vibrant and essential ecosystems on our planet. Although they cover only about 6% of Earth's surface, they support over half of all known species of…

DeKa July 13, 2025

Climate Our Planet

Natural Zones of Earth: Understanding the Planet’s Diverse Biomes

Earth is home to an incredible variety of landscapes, climates, and life forms. These differences are organized into natural zones—large geographic areas with distinct climates, soil types, vegetation, and animal…

DeKa July 13, 2025

Climate Our Planet

What Influences Earth’s Climate?

Climate is the long-term pattern of temperature, humidity, wind, and precipitation in a given region. Unlike weather, which changes daily, climate shifts slowly over decades, centuries, or even millions of…

DeKa July 13, 2025

Ecology Our Planet

Madagascar: The Island of Unique Nature and Endemic Life

Madagascar is the fourth largest island in the world, located in the Indian Ocean off the southeastern coast of Africa. Known as a “living laboratory” of evolution, this island nation…

DeKa July 13, 2025

Nature Our Planet

What Is Biodiversity and Why It Matters

Biodiversity, or biological diversity, refers to the variety of life on Earth. It includes all plants, animals, fungi, and microorganisms, the ecosystems they form, and the genetic variation within each…

DeKa July 13, 2025