at the end of winter . where might you look for diatoms
glass houses
All diatoms are enclosed by a frustule that is made up of two valves fitted together by a connective zone called a girdle.
They use photosynthesis.
Diatoms are single celled algae.
Diatoms are usually microscopic, but they can be 2mm in length. Marine diatoms are a yellowish brown colour.
they feed on stuff Diatoms are almost all photosynthetic. Most of the biological energy production (and oxygen production!) on earth is due to photosynthesis, and a little under half of it occurs in the ocean. Diatoms are responsible for a large proportion of the total energy production of the oceans, possibly as much as a half... They don't eat but make there own nutrients
All diatoms are enclosed by a frustule that is made up of two valves fitted together by a connective zone called a girdle.
phytoplankton
pyramids
They use photosynthesis.
A lot of people in Malawi make their own houses out of bricks that they make from mud. These houses have a red appearance. Other houses are built of wood or stone.
they use photosynthesis to make energy
what kind of houses mesopotamia people lived in
pennate diatoms
Diatoms are single celled algae.
diatoms are a microalgae group
Diatoms are algae, diatoms are protists. Diatoms are placed in the division Bacilliariophyta, which is distinguished by the presence of an inorganic cell wall composed of hydrated silica.
Diatoms are usually microscopic, but they can be 2mm in length. Marine diatoms are a yellowish brown colour.