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Diatoms are believed to have originated during the Jurassic period, around 250 million years ago. They are a type of algae that adapted to live in both freshwater and marine environments, and have since become one of the most diverse and abundant types of phytoplankton in the world.
What else can I help you with?
Are diatoms classified as chrysophytes?
Yes, diatoms are classified within the division Chrysophyta, which includes golden-brown algae like diatoms.
What are two kind of diatoms called?
Diatoms are primarily classified into two main groups: centric diatoms and pennate diatoms. Centric diatoms are radially symmetrical and typically found in aquatic environments, while pennate diatoms are bilaterally symmetrical and often inhabit benthic or sedimentary environments. Both types are characterized by their siliceous cell walls, known as frustules, which contribute to their ecological role in aquatic ecosystems.
What eats diatoms?
i know some types of plankton eat diatoms and so do sponges,jellyfish and crabs and ther is still many more things that eat diatoms
What kind of houses do diatoms make?
Diatoms make silica shells called frustules. These frustules form intricate designs and patterns, which are unique to each species of diatom. The frustules function as protective outer coverings for the diatoms.
What Do Diatoms look like?
Diatoms are a type of phytoplankton with a distinctive cell structure made of silica, giving them a glass-like appearance. They come in various shapes, from circular to elongated, and can form intricate patterns and designs. Under a microscope, diatoms appear as colorful, geometric shapes with intricate detailing.
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The south.
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China
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Mexico.
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The french
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From God.
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France
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In the 1200 s
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Mexico.
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New Zealand.
