Knowing the age of the fossils is the most important factor for the scientists that study evolution.
The age of the fossils is found out with the help of objective and radioactive dating. The fossils themselves generally cannot be dated directly, as the majority of them have no or less of the organic substance left in it, and dating with carbon 14 is only beneficial up to the age of 35000 to 50000 years.
However, with the application of radiometric dating, the scientists are able to put an objective date. By determining the concentration of radioactive decay in specific elements since the solidification of the igneous rocks, one can find out the exact date of the fossil.
The most generally used elements for radiometric dating of rocks are uranium, argon., potassium, and rubidium as they exhibit fairly long half lifes.
The oldest layers are on the bottom, and the youngest layers are on the top.
A because the others didn't make no sense
skepticism
inductive reasoning
syncretism
Answer:
✔ Inductive reasoning ** is the correct answer
Explanation:
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Inductive reasoning is the method by which we draw conclusions based on our observations. It is a logical process used to make generalized predictions based on repeated observations.
The method of reaching conclusions based on observations is called inductive reasoning. Inductive reasoning is a logical process in which multiple premises, all believed to be true or found empirically true, are combined to obtain a specific conclusion. For example, if you observe that the sun rises every day, you may conclude that the sun will rise tomorrow. It's a way to make generalizations and predictions based on experiences or observations.
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Surface mining destroys vegetation and affects soil strata. Mining disrupts to topsoil microorganisms. Reclamation operations that dilute topsoil with subsoils can degrade soil.
Surface mining is a type of mining in which the soil and rock covering the mineral deposits are removed. It's the other way to mine underground. The rock on top is left in place, and the needed minerals are taken out through shafts or tunnels.
Surface mining can hurt fish and aquatic resources by causing erosion and sedimentation, drying up wetlands, rerouting and channelizing streams, and putting toxic chemicals into the surface water and aquifers.
This will further disrupt plant life on surface.
Learn more about surface mining, here:
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Answer:
Surface mining destroys all plant life in the area the mine occupies. Plants living in the area where the surface mine is to be located are removed. ... All three types of mines cause some damage to the environment.
Explanation:
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