@interesting_planet_facts · Post #714 · 2025/09/09 00:22
🌎 Mud layers at the bottom of lakes and oceans provide detailed natural records of Earth's past climates. These sediments contain pollen, fossils, and chemical traces, letting scientists reconstruct environmental changes over hundreds of thousands of years. ✨ #paleoclimate⚡#sediments⚡#geology 👉subscribe Interesting Planet
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