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cyanobacteria
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Why is it difficult to study Precambrian time?
There is not many remains of the Precambrian time
Is the Earth's surface hot or cool in the Precambrian Time?
It is hot in the Precambrian time
Why is the precambrian time period segmented into very few parts because?
The Precambrian time period is segmented into very few parts because the fossil record is scarce.
when was the era of geologic time was the longest?
The Precambrian ... about 3 billion years.
What do scientist use to study Precambrian time?
Ore from eroded and deformed rocks
Why is it difficult to study Precambrian time?
There is not many remains of the Precambrian time
What was the longest segment of the earth's history?
It was the Precambrian time period.
Is the Earth's surface hot or cool in the Precambrian Time?
It is hot in the Precambrian time
When was Lifeform - comics - created?
Lifeform - comics - was created in 1990.
Why is the shield also referred to as the Precambrian Shield?
Because it was created in the precambrian era...The Candadian Shield was formed in the Precambrian Era.The rocks of the Canadian Shield formed during the Precambrian time.
Why is the Canadian Shield also referred as the Precambrian Shield?
Because it was created in the precambrian era...The Candadian Shield was formed in the Precambrian Era.The rocks of the Canadian Shield formed during the Precambrian time.
Why is the Canadian Shield also referred to as the Precambrian Shield?
Because it was created in the precambrian era...The Candadian Shield was formed in the Precambrian Era.The rocks of the Canadian Shield formed during the Precambrian time.
Why is the Precambrian time period segmented into very few parts?
The Precambrian time period is segmented into very few parts because:
Which is the largest of time on the geologic time scale?
The Precambrian
Is the Precambrian time the longest or shortest part of Earth's history?
The Precambrian time period is the longest time period of Earth's history.Looks like we have the same worksheet in school :)
geologic time with poorest fossil record?
Precambrian time.
What is the largest divisions of geological time?
The Precambrian.
