Question

In the Florida map shown below, use the law of superposition to determine which rocks are oldest? Map of Florida identifying four different kinds of rock strata. The top layer of quaternary rock is labeled A; the bottom layer of quaternary rock is labeled B; the top layer of tertiary rock is labeled C; the bottom layer of tertiary rock is labeled D. Public Domain A B C D

Answer 1

Answer:

A

Explanation:

Answer 2

By the law of superposition, the oldest rocks are the bottom layer of quaternary rock, labeled. The correct option is A.

What is the law of superposition?

One of the geological laws that geologists use to calculate the relative ages of strata or layers, is the law of superposition. According to this theory, rock layers are stacked or deposited one on top of the other.

The bottom will have the oldest rock strata and the top will have the youngest. Quaternary rocks are considered as oldest rocks. They can be 2.6 million years ago.

With climatic changes and the heat and pressure from the earth's crust, the rocks evolve and convert into quaternary rocks.

Thus, the correct option is A. the bottom layer of quaternary rock is labeled.

To learn more about the law of superposition, refer to the below link:

https://brainly.com/question/2069576

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