which of the following provides proxy data that can be used to estimate temperatures in ancient climates? select one. group of answer choices the thickness of tree rings in ancient wood the ratio of oxygen to nitrogen in today's atmosphere the height of fossilized trees and plants the presence of sedimentary rocks the salinity of the oceans

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30-11-2022
Geography

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which of the following provides proxy data that can be used to estimate temperatures in ancient climates? select one. group of answer choices the thickness of tree rings in ancient wood the ratio of oxygen to nitrogen in today's atmosphere the height of fossilized trees and plants the presence of sedimentary rocks the salinity of the oceans

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chrvynd chrvynd · Answer 1 · 2022-12-03T21:23:25-05:00

The one that provides proxy data that can then be used to estimate temperatures in ancient climates is the thickness of tree rings in ancient woods. Therefore, the correct answer is the first option.

Trees can provide a climate history that covers hundreds of years or even thousands. The tree rings width is the one used to estimate past temperatures or precipitation over the lifetime of the tree. For example, tree rings tend to grow wider in warm and wet years, but grow thinner (narrower) in cold and dry years. It's especially useful in areas where tree growth is sensitive to the rainfall rate.

Learn more about tree rings at https://brainly.com/question/18908656

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