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Earth's deep secrets: Two continent-sized structures are shaping the planet
The new study reveals that the African plate and the Pacific plate have different chemical compositions and ages, parting ...
Deep Inside Earth, Two Giant Mantle Structures Rewrite Geological History
Deep within Earth’s mantle lie two enormous, continent-sized structures known as LLVPs. Scientists once believed these ...
New findings date Los Chocoyos supereruption to 79,500 years ago, and show Earth bounced back within decades
An international team of Earth and life scientists, hydrologists, chemists, and physicists, has found evidence showing that ...
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Huge Amounts of Helium Discovered in Earth’s Core, Changing What We Thought About the Planet’s Formation
For decades, scientists have puzzled over traces of primordial helium—a rare isotope known as ³He—escaping from volcanic ...
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7th Grade Assignment Calendar
Convection currents within the mantle contribute to plate movement. The mantle's convection currents pdf the location of divergent boundaries and trenches. Interaction between the rigid lithosphere ...