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2. Relaciona cada periodo de las eras geológicas con sus respectivas características. Escribe en el recuadro la
letra que corresponde.
a) Cámbrico
d
Aparecen las grandes cadenas montañosas que configuran el
relieve actual.
b) Triásico
a
c) Cretácico
d) Eoceno
e) Holoceno
C
b
a
Aparecen las primeras formas de vida animal y vegetal, esen-
cialmente acuáticas.
La vida vegetal adquiere las características actuales.
Aparecen los primeros mamíferos, insectos de metamorfosis
completa, crustáceos.
Aparecen los primeros Homo sapiens.

Sagot :

GinnyAnsweridn

Final answer:

The Mesozoic, Paleozoic, and Cenozoic eras have distinct climate changes and evolutionary events.


Explanation:

The Mesozoic era is known for two major climate changes: warm and humid in the early period, and cooling towards the end. During this time, there were significant evolutionary events such as the appearance and extinction of dinosaurs. The Paleozoic era featured climatic fluctuations from glacial periods to more temperate climates, influencing the evolution of various life forms including fish, amphibians, reptiles, and land plants. In the Cenozoic era, notable epochs include the Paleogene, Neogene, and Quaternary, with the current Holocene epoch revealing significant changes in climate and the evolution of mammals and birds.


Learn more about Geological eras and evolutionary events here:

https://brainly.com/question/51095889


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