Oceans

Discovery Science: Earth – Water – Oceans

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Earth Science: Water – Oceans More than two-thirds of the Earth’s surface is covered in water. The ocean is the largest and oldest habitat on our planet and plays a central role in shaping the climate. It provides energy, natural resources, and one of the major food sources for humans. Nevertheless, large parts of the … Read more

Pocket Genius Science: The living world – Ecosystems

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Facts At Your Fingertips: The living world – Ecosystems A community of organisms that lives in a particular environment is called an ecosystem. A single ecosystem might be as small as a pond or as large as a desert. Ecosystems vary hugely across the world, depending on conditions such as climate, the soil type, or … Read more