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Human beings were present on earth from the beginning of the precambrian?
Human beings did not appear on Earth until much later, during the Quaternary period, around 2.5 million years ago. The Precambrian era, which spans from about 4.6 billion to 541 million years ago, predates the existence of humans by a vast amount of time. Life during the Precambrian consisted mostly of single-celled organisms.
What scientists study past and present day human beings?
1. Historians - Scientists who study and write, studying written work of the past. 2. Anthropologists - Scientists who study culture of the past and civilization. 3. Archaeologist - Scholars that study the remains within the earth.
How does one culture explain the beginning of life on Earth?
Different cultures have their own explanations for the beginning of life on Earth. For example, some cultures believe in creation stories, while others attribute the origin of life to natural processes or mythological beings. These beliefs often vary based on storytelling traditions, religious teachings, and social customs within each culture.
Were superior beings on earth before humans?
There is no scientific evidence or consensus to support the existence of superior beings on Earth before humans. The evolution of complex life on Earth, including humans, can be traced back over billions of years through a gradual process of natural selection. While there are many undiscovered species and extinct organisms, there is currently no evidence to suggest the presence of superior beings preceding humans.
Can human beings use the earth anyway they want?
To the question "Can human beings use the earth any way they want" the answer is yes. However, if you rephrase the question to "Should human beings..." the answer is a resounding NO. While the Earth continues to astound us with its ability to heal itself, Earth is not an unlimited resource. The natural resources should be used sparingly and recycled judiciously to ensure it will be available for our descendants.
Human beings were present on Earth from the beginning of the Paleozoic?
no, it was in the begining of the ceolizoic period
Human beings were present on earth from the beginning of the precambrian?
Human beings did not appear on Earth until much later, during the Quaternary period, around 2.5 million years ago. The Precambrian era, which spans from about 4.6 billion to 541 million years ago, predates the existence of humans by a vast amount of time. Life during the Precambrian consisted mostly of single-celled organisms.
Earth's geological timetable?
mesozoic era
What collided with earth in the mesozoic era?
A meteor hit the earth in the mesozic era
What era was the first living mammal on Earth?
The Mesozoic Era.
It is believed that the dinosaur lived in which era of the earth's development?
Mesozoic
What was the beginning of the terrain of the earth according to the legend?
According to legend, the beginning of the terrain on Earth was shaped by the actions of gods or divine beings who sculpted the land, mountains, and oceans to create the world as we know it. These stories vary across different cultures and mythologies.
What era ended in the largest mass extinction in earth's history?
Mesozoic
What percent of the earth history is the mesozoic era responsible for?
90
What era ended with a massive impact?
The Mesozoic era ended with a massive impact caused by an asteroid hitting Earth, leading to the extinction of the dinosaurs.
Human beings were present on Earth toward the end of the Cenozoic?
Yes, humans emerged during the Quaternary period of the Cenozoic era, which began around 2.6 million years ago. The first anatomically modern humans, Homo sapiens, appeared in Africa around 300,000 years ago.
Components of the biosphere?
The biosphere is the sum of all ecosystems and the zone of life on Earth. It integrates all living beings and their relationships and is believed to have evolved, beginning with biopoesis.
