Magma - Hot, melted rock found beneath Earth’s surface., Lithosphere - The outer layer of Earth made of solid rock plates., Mantle - The thick, middle layer of Earth beneath the crust., Ridge - A long line of mountains or raised land on the ocean floor., Plate tectonics - The theory that Earth’s surface is broken into moving plates., Seafloor spreading - The process where new ocean floor forms as plates move apart., Boundaries - Edges where two tectonic plates meet., Subduction - When one tectonic plate slides beneath another., Earthquake - A sudden shaking of Earth’s surface caused by moving plates., Continental drift - The idea that continents slowly move across Earth’s surface.,

Continental Drift

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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