Considerations that complicate the search for understanding of geologic processes include

A. The very long times required for some kinds of changes to occur
B. The fact that many different events may have affected one rock during its history
C. The fact that it may be difficult to relate the results of controlled laboratory experiments to natural systems
D. All Choices are correct

Option (D)

Explanation:

The geological processes refer to all the processes that take place at or below the surface of the earth and configures the landscape at different places. These processes have been taking place since the geological time scale and affecting the rocks present at the surface.

Some of the considerations that make complications in understanding the geological processes include-

Some of the changes occurring on the surface of the earth take a very long time which could be due to several reasons. These reasons are typical and hard to determine and takes a lot of time to understand. This creates complications. There occurred many events on earth in the geological history, but all these events are sometimes found to be directly or indirectly affecting only one kind of rock and not others. This creates difficulties in understanding the fact. Sometimes the results that are obtained in the laboratory experiments do not entirely match the natural systems. So, there occurs confusion and complications.

Thus, all the above given options are correct, hence the correct answer is option (D).

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