Navin Shakya
Interesting Geology
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The Plate Tectonics
Imagine the Earth’s outer shell is like a cracked eggshell. The pieces of shell, called tectonic plates, are slowly moving, about as fast as your fingernails grow. When these pieces bump into,…
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The Cambrian Explosion
The Cambrian Explosion refers to a relatively short period in geologic time (around 541–530 million years ago) during which most major animal phyla (body plans) suddenly appeared in the fossil record.
