Difference between revisions of "Soot"
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Revision as of 11:40, 4 April 2019
Key Stage 3
Meaning
Soot is a very small lump of Carbon atoms made during combustion.
About Soot
Key Stage 4
Meaning
Soot is a very small lump of Carbon atoms made during incomplete combustion.
About Soot
- Many particles of soot build up to form a layer of black powder.
- During the industrial revolution soot built up on trees which caused the white moths to be visible to predators. After a few years natural selection had killed off all the white moths while a mutation caused some moths to be black, allowing them to survive.