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What is the Age of man :...

What is the Age of man :

A

Proterozoic

B

Recent

C

Mesozoic

D

100 years

Text Solution

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The correct Answer is:
### Step-by-Step Solution: 1. **Understanding Geological Eras**: The question asks for the "Age of Man," which refers to the geological time frame in which humans have existed. We need to differentiate between various geological eras mentioned in the options: Proterozoic, Mesozoic, Recent, and 100 years. 2. **Proterozoic Era**: This era spans from about 2.5 billion years ago to 542 million years ago. It is characterized by the development of early life forms but does not include the age of modern humans. 3. **Mesozoic Era**: Known as the "Age of Reptiles," this era lasted from about 250 million years ago to 66 million years ago, which includes the time of dinosaurs. Again, this does not pertain to the age of humans. 4. **Recent Era**: The term "Recent" typically refers to the Holocene epoch, which began approximately 11,700 years ago after the last Ice Age and continues to the present day. This is the time frame in which modern humans (Homo sapiens) have evolved and thrived. 5. **100 Years**: This option is too short to represent the age of man in a geological context. While humans have existed for thousands of years, the term "age of man" refers to a much broader time frame. 6. **Conclusion**: Based on the definitions and time frames discussed, the correct answer to the question "What is the Age of Man?" is the Recent era, specifically the Holocene epoch. ### Final Answer: The Age of Man is the Recent era (Holocene epoch). ---
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