* Tiny but mighty: Diatoms are microscopic, but they are responsible for a huge amount of the Earth's oxygen production (up to 20%).
* Photosynthetic powerhouses: Like plants, they use sunlight to create energy through photosynthesis.
* Beautiful glass houses: Diatoms have intricate, glassy cell walls called frustules, which come in a wide variety of shapes and sizes.
* Food for the ocean: They are a key food source for many marine organisms, including whales, fish, and krill.
* Climate change warriors: Diatoms play a role in absorbing carbon dioxide from the atmosphere.
If you were looking for something else entirely, please let me know!