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What is the common name for protists that have 2 silica shells and are planktonic?
Wiki User
∙ 10y ago
Diatoms
Wiki User
∙ 10y ago
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Diatoms which are common members of phylum chrysophyta are mainly distinguished by their what?
They are distinguished by their characteristic cell wall which is composed of hydrated silica.
How much moisture can silica gel absorb?
Silica gel will adsorb up to 40% of its own weight in moisture.
What is one way people use silica?
a mineral used to make Glass, rocket proppellants idk what you need that for but thats what you can make it out of, you can also make batteries, and medicine Hope this helps! :)
How are silica and water related to volcanos explosiveness?
because
What is finely ground silica?
Silica mining and manufacturing companies grind the mined ore down to an average particle size ranging from 15 to 3 microns. All of the raw ore is naturally occurring silica that is typically surface mined. The finished product is much finer than industrial sand (e.g., playground sand, golf sand, filtration sand, etc.). The overall particle size distribution typically falls below a 200 mesh screen or 74 microns. The particle size distribution range is typically between 74 microns down to 5 microns. The finished material is fine in particle size similar to baking flour.Quartz is the most common silica crystal and the second most common mineral on the earth's surface. It is found in almost every type of rock; igneous, metamorphic and sedimentary. While quartz deposits are abundant, and quartz is present in some form in nearly all mining operations, high purity and commercially viable deposits occur less frequently. Silica sand deposits are most commonly surface-mined in open pit operations, but dredging and underground mining are also employed. Extracted ore undergoes considerable processing to increase the silica content by reducing impurities. It is then dried and sized to produce the optimum particle size distribution for the intended application. {sourcehttp://www.ima-na.org/industrial-sand}
Do shells have a high silica content?
yes
What protists have a hard outer coating made of silica?
Mainly Diatoms
Are onecelled organisms with shells made of silica?
Diatoms.
What photosynthetic protists have a two part cell wall made of silica?
Diatoms
What are oozes named after?
What they are made of. Calcareous ooze is made from calium carbnate shells of cooclithophores, foraminifera, and other things with carbonate shells. Siliceous ooze is made of silica shells of radiolaria (really cool looking), diatoms, and anything else with a silica shell.
What is the main component of the tiny shells of the members of the phylum Actinopoda?
Silica is the main component of the tiny shells of members of the phylum Actinopoda. These microorganisms produce intricate and often symmetrical silica shells, known as tests, which serve to protect and support their delicate structures.
What photosynthetic protists have glassy two part cell wall made of silica?
diatoms
What substance makes up the greatest percentage of the shells of diatoms?
Silica -IAmReallyRone
Is silica aspirin?
No. Silica and aspirin have virtually nothing in common.
What protista has Glass or silica in shells?
The answer is Daitoms. Cha cha it next time 242-242
Is limestone a type of silica?
No, it is not flaky . it is calcium carbonate , a sedimentary rock. it's made of shells of animals.
How do diatoms get food?
as diatoms move through water they filter particles through their two silica shells
