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Because of radiation, no oxygen, and species were found in the ocean.

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Solon Zboncak

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What are three possible reasons why less is known about precambrian life-formes than is known about more recent life?

Because of radiation, no oxygen, and species were found in the ocean.


What are three possible reasons why less is known about the precambrian life form than more recent life?

Because of radiation, no oxygen, and species were found in the ocean.


Name three possible reasons why less is known about Precambrian life-forms than is known about more recent life?

first of all if your asking this question, then your just looking for the answer for your science homework.Look in the book and you'll find the answer.


What is the name of the lifeforms on Neptune?

There are no known life forms on Neptune so there is no name for them.


What is the sequence of the eras of the earth's history from the oldest to the most recent?

The sequence of the eras of Earth's history from oldest to most recent is: Precambrian, Paleozoic, Mesozoic, and Cenozoic. The Precambrian era comprises the earliest stages of Earth's formation, followed by the Paleozoic era known for the rise of complex life forms. The Mesozoic era is characterized by the age of dinosaurs, and finally, the Cenozoic era represents the current era with the dominance of mammals.


Why is the Canadian shield also known as the precambrian shield?

The Canadian Shield is known as the Precambrian Shield because it is made up of some of the oldest rock formations on Earth, dating back to the Precambrian Eon. These rocks were largely formed between 4.6 billion to 540 million years ago, before the Paleozoic era began.


What is the Precambrian Era Known for?

The Precambrian Era is known for being the longest geological time period in Earth's history, lasting over 4 billion years. It is characterized by the formation of the Earth, the evolution of the first life forms, and the development of the atmosphere and oceans. Additionally, the Precambrian is marked by the formation of the first continents and the origins of photosynthesis.


What do you call a person that studies microscopic plants and animals?

A scientist that studies microscopic lifeforms is known as a microbiologist.


Why precambrian would have been dominant?

Precambrian would have been dominant because there were so many of them. They lived in very large groups in that were known as stromatolites which were reef like in many ways.


What are Precambrian cyanobacteria?

Precambrian cyanobacteria are ancient photosynthetic bacteria that lived during the Precambrian period, around 3.5 billion years ago. They were some of the earliest known forms of life on Earth and played a crucial role in shaping the planet's atmosphere by producing oxygen as a byproduct of photosynthesis.


What are the current lifeforms on Mars?

There is currently no definitive evidence of any life forms on Mars. The possibility of past microbial life is being investigated by various missions, such as NASA's Mars rovers and upcoming missions like the Mars Sample Return.


Which New York state landscape region contains mostly precambrian bedrock?

The Adirondack Mountains in New York state contain mostly Precambrian bedrock. This region is known for its ancient rocks that date back over a billion years.