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How do tree rings show information about the climate?
The thicker the tree ring the more tropical climate they lived in. The thinner the tree ring the colder and drier the climate was. 80,000,000 years ago tropical trees lived in Greenland. This tells us that Greenland was a tropical island 80,000,000 years ago.
Do all trees have rings?
Under the bark of a tree is a layer called the cambium, which is the only living part of the trunk. This layer grows, adding new wood to the tree. A different kind of wood grows during the summer than in the fall. In the summer, the wood grows fast. It tends to be soft and light in color. In the fall, a denser kind of wood grows. This wood is more watertight and prevents the tree from drying out in the winter. So in many kinds of trees, especially in areas that have harsh winters, each year can be counted with a light area and dark area that go all the way around the tree, forming a ring.
Why plants in the tropics do not have growth rings?
Plants in the tropics do not have distinct growth rings because they do not experience distinct seasonal changes like plants in temperate regions. In tropics, the weather is relatively consistent throughout the year, which results in continuous growth without distinct periods of dormancy that create growth rings.
Why do old biology textbooks called the carbon fixation reaction of photosynthesis the 'dark reaction'?
Though the reaction is not triggered by light, it does need the products produced in the "light-dependent " process.
How did the rings form?
The Rings Are Formed By Ice And Rock. How They Where Formed Im Not Quite Sure, But Ice And Rock And The Reason They Are There. Dont Know If That Answers your Question, But I'd Like To Think It Did. :D xx
How old is this tree A tree has 24 light rings and 24 dark rings how old is the tree?
The tree is 48 years old. Each pair of light and dark rings typically represents one year of growth, with light rings usually indicating the growing season and dark rings representing the dormant season. Therefore, with 24 light rings and 24 dark rings, the total is 24 pairs, equating to 24 years. Since there are two rings for each year, the total age is 48 years.
How old is a tree with 10 light rings and 10 dark rings?
ten years rings of same colour are years, whether light or dark
If a tree has 12 light color rings and 12 dark color rings how many years of growth are represented?
If a tree has 12 light color rings and 12 dark color rings, it represents a total of 24 growth rings. Each ring typically corresponds to one year of growth, so the tree would be approximately 24 years old.
What do the rings inside a tree stand for?
The rings in a tree are for the tree's 'age'If you counted up the rings that would be the age of the tree.The dark thinner rings are slow growing wood from dry seasons and the lighter broader rings the wet seasons. If you count the dark rings, you are counting how old in years the tree was.
What kind of information do tree rings give?
They give how old the tree is. Like if the tree has 800 rings, it is 800 years old. how many rings determine how old the tree is.
How old is a tree if the cross section has 12 tree rings?
Probably 12. Each light ring represents a spring and early summers growth and the dark represents late summers growth. Certain events can cause false rings such as weird weather patterns or insect damage but for a tree this young you probably don't have any of those.
What do the rings in tree trunks tell you?
Tree rings or annual rings tell how old the tree is.
How can you tell how old your laburnum tree is?
By the rings
Leonardo da Vinci discovered that a tree's rings reveal or show what about it?
The rings in tree show how old it is. Each year, a tree will create a new layer of bark around its old one.
What would you examine to determine the age of a tree?
If you cut open the tree, there are rings inside the trunk, and you count the rings, so if there are 50 rings, that tree was fifty years old when cut down.
How old is a tree ring if it is 25?
Well the answer is 25. That is because if there are 25 rings in the tree the tree is 25.Example:there are 19 rings in a tree stud then that means they are 19.
How do you know how old is a tree?
To determine how old a tree is you must chop it down and count how many rings are in the trunk. Use a coring drill bit and count the rings that way. This keeps the tree alive.
