Which of the following is a correct match between period ans its associated event?

Options

A. Permian (Period) Age of inverterbrates (Event)
B. Cambrian (Period) Age of vertebrates (Event)
C. Triassic (Period) Radiation of mammals ( Event)
D. Devonian (Period) Age of fishes (Event)

Answer

To determine the correct match between geological periods and their associated events, we need to analyze each option provided in the question. Here’s a step-by-step breakdown of the reasoning:

1. **Identify the Periods and Events**: We need to look at the periods mentioned (Cambrian, Ordovician, Permian, Triassic, Devonian) and their associated events (Age of Invertebrates, Age of Vertebrates, Radiation of Mammals, Age of Fish).

2. **Evaluate the Cambrian Period**: The Cambrian period is known for the "Cambrian Explosion," which is characterized by a rapid diversification of life, particularly invertebrates. Therefore, the association of the Cambrian period with the Age of Invertebrates is correct.

3. **Evaluate the Ordovician Period**: The Ordovician period is indeed associated with the first significant diversification of vertebrates. Thus, the statement that the Cambrian is the Age of Vertebrates is incorrect; it should be associated with the Ordovician.

4. **Evaluate the Permian Period**: The Permian period is known for the diversification of reptiles and the formation of the supercontinent Pangaea. It is not specifically known as the Age of Invertebrates.

5. **Evaluate the Triassic Period**: The Triassic period is often referred to as the Age of Reptiles, particularly dinosaurs. The major radiation of mammals occurred after the end of the Cretaceous period, not during the Triassic. Therefore, the association of the Triassic period with the Radiation of Mammals is incorrect.

6. **Evaluate the Devonian Period**: The Devonian period is famously known as the "Age of Fish" due to the significant evolution and diversification of fish during this time. This association is correct.

7. **Conclusion**: Based on the evaluations, the only correct match is the Devonian period with the Age of Fish.

**Final Answer**: The correct match is the Devonian period, which is known as the Age of Fish.

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