One for All and All for One

The video introduces Earth as a system composed of four interdependent spheres: lithosphere, hydrosphere, atmosphere, and biosphere. Each sphere is defined by its Greek-derived prefix, representing rock, water, air, and life, respectively. The video explores the components and roles of each sphere, emphasizing their interconnectedness. It highlights how changes in one sphere can impact others, using examples like earthquakes and oil spills. The concept of interdependence is central, illustrating how all spheres rely on each other for balance and existence.

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