bot help me 3 facts abt Age of Dinosaurs

Answer 1

1. The Age of Dinosaurs began about 230 million years ago and lasted until 65 million years ago when they became extinct.
2. Dinosaurs roamed the Earth during the Mesozoic Era, which is divided into three periods: the Triassic, Jurassic, and Cretaceous.
3. The largest dinosaur ever discovered was the Argentinosaurus, which could grow up to 100 feet long and weighed around 100 tons.

Answer 2

3 facts abt Age of Mammals

Answer 3

1. The Age of Mammals is also known as the Cenozoic Era, which began about 66 million years ago and continues to the present day.
2. Mammals diversified quickly during this time, with many new species evolving and adapting to different environments and feeding habits.
3. Some of the most iconic mammals of the Age of Mammals include the saber-toothed tiger, woolly mammoth, giant sloth, and early primates, which eventually evolved into modern humans.

Answer 4

3 facts abt Recap of The Earth's History & Geologic Time Scale

Answer 5

1. The Earth is believed to be around 4.5 billion years old, with the first life forms emerging around 3.5 billion years ago.
2. The geologic time scale is divided into eons, eras, periods, and epochs, each representing a different time frame characterized by distinct geological and biological phenomena.
3. The most recent eon, the Phanerozoic, features three eras: the Paleozoic, the Mesozoic, and the Cenozoic, each marked by significant evolutionary events such as the emergence of multicellular life, the age of dinosaurs, and the rise of mammals, respectively.