They're smaller than dust, but crucial for Earth's climate

Coccolithophores, tiny algae crucial for Earths climate, remove carbon from seawater, release oxygen, and create calcium carbonate plates that impact global ecosystems.

• Coccolithophores are microscopic organisms that play a vital role in regulating carbon dioxide and carbon levels in seawater, influencing both ocean health and Earths climate.
• These planktonic algae produce oxygen as a byproduct of photosynthesis, contributing significantly to the global oxygen supply and supporting diverse marine ecosystems.
• Coccolithophores create delicate calcium carbonate plates that sink to the ocean floor, affecting carbon storage and potentially mitigating climate change effects on Earth.