i cant answer this :(
The Paleozoic or Palaeozoic Era, "old" and zoe, "life", meaning "ancient life" is the earliest of three geologic eras of the Phanerozoic eon. The Paleozoic spanned from roughly 542 to 251 million years ago (ICS, 2004), and is subdivided into six geologic periods. (Wikipedia)For the source and more detailed information concerning your request, click on the related links section (Wikipedia) indicated directly below this answer section.
The Archean era is a geologic eon that spanned from around 4 to 2.5 billion years ago. It is characterized by the formation of the first continental crust, the presence of early life forms like single-celled organisms, and the development of the atmosphere and oceans on Earth.
The Precambrian era was a geological period that spanned from about 4.6 billion years ago to around 541 million years ago. It encompasses the earliest part of Earth's history, including the formation of the planet and the evolution of life forms. The Precambrian era was followed by the Paleozoic era, which marked the beginning of complex life on Earth.
The Cambrian Period was from about 543 to 490 million years ago. It is the earliest period in the Paleozoic ("old life") Era. Until relatively recently paleontologists thought this marked the beginning of life. Primitive life is now know from the Pre-Cambrian Eon.
The Paleozoic Era was characterized by the evolution and diversification of early life forms, including the rise of fish, insects, reptiles, and ferns. Land masses were consolidated into a supercontinent called Pangaea, leading to significant climate changes. The era ended with a mass extinction event that wiped out approximately 90% of marine species.
The Paleozoic Era is also known as the age of ancient life.
The Paleozoic Era.
The Archean.
The Paleozoic literally translates into Ancient Life.It comes from the Greek Palaios meaning ancient or primitive and zoe meaning life.
The Eras go like this: Precambrian Era Paleozoic Era Mesozoic Era Cenozoic Era Dinosaurs lived during the Mesozoic Era, and we live in the Cenozoic Era. Paleozoic means "ancient life" Mesozoic means "middle life" Cenozoic means "recent life" All eras end in a huge disaster
After the dinosaurs came the Quaternary period. In this period there was and ice age (the one you think about when you hear the word ice age) and mammals became the dominant life forms on earth. Mammoths, Giant Sloths, and Sabertoothed tigers lived during this period.
it is used for killing
Which era marks the highest level of cultural development of ancient people?
To give you a correct answer we need the era. You could be asking about ancient Rome.
The Ancient Romans conquered Britain
The Mesozoic Era.
The Mesozoic Era.