Which period was the "golden age of dinosaurs"?
A. the Triassic Period
B. the Jurassic Period
C. the Cretaceous Period
D. the Tyrannosaurus Period
Answer (3)
The 'Golden Age of Dinosaurs' was b. the Jurassic period.
The "golden age of dinosaurs" was during the Jurassic Period (200-145 million years ago), following the mass extinction at the end of the Triassic Period. This period is notable for the significant diversification and flourishing of dinosaurs.
The "golden age of dinosaurs" refers to a period in Earth's history when dinosaurs flourished in both diversity and abundance. The correct answer to which period was the "golden age of dinosaurs" is b. the Jurassic Period (200-145 million years ago). After the mass extinction that ended the Triassic Period, the Jurassic Period witnessed a significant increase in dinosaur populations. This era is noted for its extensive volcanic activity, the emergence of the first birds from reptiles, the evolution of all major groups of mammals (though they were still small), and the first appearance of flowering plants. New insects also evolved to pollinate these flowers, and the continents continued to move apart.
It is important to note that while the Cretaceous Period saw dinosaurs reaching their peak in size and distribution, it is the Jurassic Period that is often celebrated as the golden age of dinosaurs due to the significant diversification and domination of dinosaurs during this time.
The 'golden age of dinosaurs' refers to the Jurassic Period, which lasted from about 201.3 to 145 million years ago. This period was marked by the rise of diverse dinosaur species and significant evolutionary developments, particularly the emergence of the first birds. Therefore, the correct answer is B. the Jurassic Period.
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