Difference between revisions of "Tree bark"
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'''Bark''' is a hard wood-like material which covers [[tree]]s and helps transfer [[nutrient]]s. In is also a part of the tree's cambium, which adds a new layer of sap wood every year. The outside of the bark which is usually seen is known as the cork cambium, which is a hard, generally dry protective covering.<ref>http://treesforlife.org.uk/forest/forest-ecology/tree-bark</ref><br /> | '''Bark''' is a hard wood-like material which covers [[tree]]s and helps transfer [[nutrient]]s. In is also a part of the tree's cambium, which adds a new layer of sap wood every year. The outside of the bark which is usually seen is known as the cork cambium, which is a hard, generally dry protective covering.<ref>http://treesforlife.org.uk/forest/forest-ecology/tree-bark</ref><br /> | ||
<br />Bark is also [[onomatopoeia]] for the vocal sound [[dog]]s sometimes make. | <br />Bark is also [[onomatopoeia]] for the vocal sound [[dog]]s sometimes make. | ||
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==References== | ==References== | ||
{{reflist}} | {{reflist}} | ||
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Latest revision as of 01:36, June 28, 2016
Bark is a hard wood-like material which covers trees and helps transfer nutrients. In is also a part of the tree's cambium, which adds a new layer of sap wood every year. The outside of the bark which is usually seen is known as the cork cambium, which is a hard, generally dry protective covering.[1]
Bark is also onomatopoeia for the vocal sound dogs sometimes make.