How would some familiarity with biology be helpful to a geologist?

Chapter 1: Introduction to Geology - Review Assignment

In what way is geology different from the other sciences, such as chemistry and physics?

List three ways in which geologists can contribute to society.

Describe the lattice structure and elemental composition of the mineral halite.

In what way is a mineral different from a rock?

What is the main component of Earth’s core?

What process leads to convection in the mantle?

How does mantle convection contribute to plate tectonics?

What are some of the processes that take place at a divergent plate boundary?

10.

Dinosaurs first appear in the geological record in rocks at 225 Ma and then disappear at 65 Ma. For what proportion (%) of geological time did dinosaurs exist?

11.

If a typical rate for the accumulation of sediments is 1 mm/year, what thickness (metres) of sedimentary rock could accumulate over a period of 30 million years?

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Instructor solution

Alec KretchJUN 14, 2024, 1:56:53 PM

Paleontology is an important aspect of geology and requires an understanding of biology, including evolution, the physiology of animals and plants, and ecological relationships.

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Physical Geology - 2nd Edition - Chapter 1 - Introduction to Geology (pages 2-4)

Earle, S. (2019). Physical Geology – 2nd Edition. Victoria, B.C.: BCcampus. Retrieved from https://opentextbc.ca/physicalgeology2ed/. (Jun 14, 2024)

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How does the study of fossils benefit from an understanding of biology?

Select one of the following options:

A.
It allows geologists to identify mineral compositions more accurately.
B.
Understanding the physiology and evolution of organisms helps geologists interpret fossil records and the environments in which ancient organisms lived.
C.
It helps in predicting future geological events.
D.
It is necessary for dating igneous rocks.

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