Earth's climate cooled, which caused ice ages. Thick glaciers formed. The level of the ocean fell by more than 100 meters. Then the climate began to warm. Continental glaciers melted. Mammals became common.
Earth's climate warned during the tertiary period which allowed marine life to evolve and grasses evolved as well which meant grass eating mammals had a food source. Then the earths climate cooled facing a series of ice ages. Then 20000 years ago earths climate warmed again so ocean animals and land animals thrived.
Geometric isolation of common ancestral species of finches has led to the development of 14 different species of finches in the Galapagos Island due to the concept of diversification.
The Mesozoic Era, often called the "Age of Reptiles," lasted from about 252 to 66 million years ago and is characterized by the dominance of dinosaurs and the emergence of mammals and birds. In contrast, the Cenozoic Era, which began around 66 million years ago and continues to the present, is known as the "Age of Mammals," marked by the rapid evolution and diversification of mammals and birds following the extinction of the dinosaurs. Additionally, the Cenozoic Era features significant geological changes and the formation of modern ecosystems.
Morphological Rates and Diversification Rates.
Mammals have hair and nurse their young. That's what makes them mammals.
The diversification of mammals was significantly influenced by the mass extinction event around 66 million years ago, which wiped out the dinosaurs and many other species. This created ecological niches that allowed mammals to evolve and adapt in various environments. Following this event, mammals underwent rapid diversification during the Paleogene period, leading to the emergence of various groups, including primates, cetaceans, and rodents, as they occupied different habitats and developed unique adaptations. Additionally, climatic changes and continental drift further facilitated their diversification.
"The Age of Mammals" is the nickname for the Cenozoic Era, which was formerly known as the Tertiary Period. It is characterized by the dominance and diversification of mammals on Earth.
During the Tertiary period, the Earth's continents were continuing to drift apart due to plate tectonics. This movement led to the modern configuration of continents that we see today. The Tertiary period also saw dramatic shifts in climate and the diversification of mammals.
5 events that led to the statehood of colorado
t events led to the imprisonment of alfred stevens
The events the led the Harlem Renaissance were WW1 ,The jazz Age and the Great Depression,these events led this movement be one of the most critical of racial pride.
The events were that there was a battle of Concord.
What are the five key events that led to Indians statehood
CenozoicOf, belonging to, or designating the latest era of geologic time, which includes the Tertiary Period and the Quaternary Period and is characterized by the formation of modern continents, glaciation, and the diversification of mammals, birds, and plants.Source: Answers.com
what events led to Lenins' takeover of the revolution
The plutocratic Equestrian order is one of the sequence of events that led to the frist triumvirate.
It led to the events of the Revolution of 1905. Hope this helps!