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If the rings of a tree are far apart, then the tree received plenty of water and nutrients that year, and the temperature was suitable for the tree to thrive, because the cambium layer of the tree was able to produce more cells, making more wood in between rings. If two rings are very close together, then the tree either did not have enough water, the temperature was too cold or too hot, or both, because the cambium layer did not produce as many cells, meaning less wood in between rings.
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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.
What is the function of the annual rings?
To age the tree the amount of annual rings you have indicates the number of years the tree has been around Each year of a trees growth, the tree experiences more or less rain according to season, at least in the temperate zones of the earth. The cell structure is more or less dense accordingly. This gives the appearnce of rings. In areas of constant drought like desserts, or constant rain, like rain forests this does not happen. The process of recording the annular rings in the trees of a specific area is called dendrochronology. Of course if an englishman were to count the rings in his teak wood desk it would only tell him about the rain patterns in some far off unknown jungle. This method works fine for trees grown in Northern Europe, North America, etc
What is the study of tree's age?
Someone who studies the age of a tree by the rings on the inside is called a dendrochronologist
What might a thick tree ring indicate?
If there is a thicker ring in the inside of the tree, it could indicate a longer season occured during the tree's lifespan. The variations in tree ring color are caused by the amount of water retained in the tree during the changing seasons. So if one ring stands out as looking bigger, it could indicate a longer than normal wet or dry season.
What do the rings in a tree form?
years Autumn and Spring seasons
Can you tell if there was a drought by looking at the rings of a tree?
You can tell a lot of things by looking at the rings of a tree. Rings of a consistent with throughout indicate the same climate each year but narrower rings indicate drought or a severe winter.
What does a hailstone looks inside?
It has rings like the middle of a tree and gets smaller.
What is smaller a squirrels nest or a rats?
I say that a squirrels nest is smaller because a squirrels nest is up in a tree. A rats nest is bigger because they usally live underground which is bigger than a tree.
What would scientist conclude about one year in an areas past after examining a tree growth ring that was thicker than other rings?
There was a drought
What do rings in tree trunks mean?
The rings on a tree represent the age. Each year the tree grows and so it makes a ring inside the trunk. If it was a good year for rainfall and sunlight then the tree makes a thick line and if it was a bad year like a drought then it grows little and the ring is small and thin.
What method is used to determine the age of a tree?
You would have to cut in a bit of the tree and on the inside of it the should be loads of little rings starting from the centre getting bigger until they get to the outside of the tree. For every ring there is it equals one year. and also the bigger the tree the older the tree.
What would make some of the tree rings wider then other rings?
the size of the rings would depend on the growth cycle of the tree. If the growth time for a certain year is longer, the ring will be wider, it the growth time of the year is shorter then the ring will be smaller.
What does the width of rings in a tree cross-section indicate?
due to the climate if its sunny or rainny climate.
How can you identify the age of a tree once its cut down?
When a tree is cut down, if you cut the tree horizontally, than you will be able to see the growth rings. Every growth ring relates to one year of life for the tree. From the growth rings, you can also determine what kind of weather and conditions the tree had undergone. When the growth rings are very thin, than there were times of little to no rain (drought). When the rings are thick, then there was a good rain-season and the tree was able to grow a lot. Not only that, but when the rings are not round, but rather crooked, than that means that the tree suffered some kind of damage. It could be poisoning, it could've been hit with something, or maybe the tree was poisoned. There's a lot you can tell about a trees life from looking at the growth rings!
Who is better then god who is eviler than the devil who is bigger then a tree who is smaller than a mouse?
"Nothing."
What do the rings in tree trunks tell you?
Tree rings or annual rings tell how old the tree is.
How do you tell how old is a tree?
if you look at the stump there should be rings around in the middle how ever many rings are in the middle should be how old the tree is.If one ring is bigger than another it means that year was rainer so the tree grew more. --------------- You can also do it with out killing the tree by drilling a core sample from it. A narrow hollow auger is screwed into the tree until it reaches the center. Then it is pulled out and a long tube of wood comes out with it. Kinda like core samples from the earth only on a smaller scale.
