Earth Archives - Oxford Sparks

Oceans cover more than 70% of the Earth’s surface, yet only 15% of the ocean floor has been mapped…

It took over a billion years for life to transition from simple eukaryotic cells, like primitive algae, to simple…

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My passion for Geology began at school in the Mendip Hills where I collected fossils and minerals. After school,…

Oceans cover more than 70% of the Earth’s surface, yet only 15% of the ocean floor has been mapped…

It took over a billion years for life to transition from simple eukaryotic cells, like primitive algae, to simple…

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