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Diatom
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a single-celled algae characterized by its unique silica-based cell walls
What is a "diatom"?
A diatom is a type of microalgae that possesses distinct features, including intricate silica-based cell walls that form intricate patterns. Diatoms are typically found in aquatic environments such as oceans, lakes, and rivers. Diatoms play a crucial role in aquatic ecosystems as primary producers, contributing to the overall health of the environment by photosynthesizing and providing oxygen. To observe diatoms, samples can be collected from water bodies and examined under a microscope, revealing their beautiful and intricate structures.
Example
Researchers study diatoms to better understand the environmental conditions of aquatic habitats.
Diatoms are an important part of the food chain, providing nourishment for other organisms.
Phytoplankton, such as diatoms and dinoflagellates, are protists crucial to marine ecosystems.
