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Where do scientists believe the first gases that created the atmosphere came from?
Scientists believe that the first gases that created the atmosphere came from volcanic activity and the release of gases from the Earth's interior.
How did prehistoric people reach the Americas?
Scientists believe that the first Americans, called the Paleo-Indians, came to the continent from Asia well over 10,000 years ago.
What is the first name of the first in America?
I believe it was virginia dare.
Why do scientists believe the first inhabitants crossed the Land Bridge?
to find riches
Why did the first people arrive in America?
Most people believe that they were the many explores who came to make their countries rich or find a way to Asia. Although, they weren't even the first Europeans. The Vikings were the First Europeans. The first native Americans to cross the land bridge were the first people
What land form do most scientists think first people crossed to reach America?
Most scientists believe that the first people to reach America crossed the Bering Land Bridge, a strip of land that connected Asia to North America during the last Ice Age. This migration is thought to have occurred around 15,000-20,000 years ago.
How do some scientists think people first came to north America?
you
How do some scientists think the first people came to North America?
you
How did most people get to America?
Most Historians Believe That The First People Came To America By Crossing The LAND BRIDGE. Others Believe That They Came By Boat.
Who reached first in California?
The west coast of North America likely saw the first sustained arrival of people to the continent. Although there are other theories, most scientists believe that the first significant groups of people came from Asia, through today's Bering Strait area, then through modern Alaska, and from there spread throughout North America and to South America.
Why do scientists think the first people migrated to the Americans?
Scientists believe the first people migrated to the Americas around 15,000-20,000 years ago based on archaeological evidence, such as ancient artifacts and DNA analysis. The prevailing theory is that these early migrants crossed a land bridge that connected Asia to North America during the last Ice Age.
Why do you think scientists aren't sure how the first people got to America?
Because it was before the development of writing, and there are no records.
What molecule do scientists believe came first in the evolution of life on Earth?
Scientists believe that the molecule that came first in the evolution of life on Earth is RNA (ribonucleic acid).
Where do scientists believe the first gases that created the atmosphere came from?
Scientists believe that the first gases that created the atmosphere came from volcanic activity and the release of gases from the Earth's interior.
Where do scientists believe where cells first formed?
prokataryotic and autotrophic
Why do scientists think that the first people crossed the land bridge?
to find riches
Where did carnies come from?
dogs are ancestors of wolfs people believe and scientists have found fossils from an anctient dog that is beleived to be the first dog dogs came from china as we believe now
