Question

Which periods are older than the Triassic period? Select 3 options.
Cambrian
Cretaceous
Jurassic
Permian
Silurian

Answer 1

Answer:

Cambrian

Permian

Silurian

Explanation:

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Answer 2

Answer:

Periods which are older than the Triassic period are Cambrian, Permian, Silurian.

Explaination:

Explaination: Triassic period

The Triassic period is a geologic time period that lasted from about 252 - 201 million years ago. It was characterized by the rise of dinosaurs and the diversification of reptiles, as well as the evolution of the first mammals and the breaking apart of the supercontinent Pangea.

Cretaceous Period

The Cretaceous period was a geologic time period that lasted from about 145 to 66 million years ago. It was characterized by the rise of flowering plants, the evolution of birds, and the domination of dinosaurs.

Jurassic Period

The Jurassic period was a geologic time period that lasted from about 201 to 145 million years ago. It was characterized by the breakup of the supercontinent Pangea, the rise of the first birds, and the domination of large, dinosaurs such as the Allosaurus and the Stegosaurus.

Cambrian Period

The Cambrian period was a geologic time period that lasted from about 541 to 485 million years ago. It was characterized by the sudden appearance of a diverse range of hard-shelled animals.

Permian Period

The Permian period was a geologic time period that lasted from about 299 to 252 million years ago. It was the final period of the Paleozoic era and marked the end of the era of reptile domination on land and in the oceans.

Silurian Period

The Silurian period was a geologic time period that lasted from about 443 to 416 million years ago. It was characterized by the diversification of fish, the evolution of insects.

To learn more about, Triassic Period, refer these links.

https://brainly.in/question/1251014

https://brainly.in/question/45807471

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