Soil forms through the weathering of rocks and organic matter decomposition. Over time, physical and chemical processes break down rocks, and living organisms contribute organic material, creating the layers and nutrients essential for fertile soil.
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Cutting a large forest area leads to habitat loss, soil erosion, reduced biodiversity, and increased carbon dioxide levels. It disrupts ecosystems, contributes to climate change, and diminishes the natural resources and services forests provide.
Seasons on Earth are caused by its tilt on its axis and its orbit around the Sun. This tilt leads to varying angles of sunlight and day lengths throughout the year, creating different seasons.
Gravity is the force that governs the movement of celestial bodies in the solar system. It keeps planets in orbit around the Sun and influences the paths of moons, comets, and asteroids.
Planets and stars can be distinguished by their appearance. Planets usually shine with a steady light and move against the background of fixed stars. Stars twinkle due to atmospheric disturbances, while planets do not.