4.6 billion years old
Scientists estimate that the Earth is around 4.5 billion years old based on radiometric dating of rocks and meteorites. This estimate comes from studying the age of the oldest rocks on Earth and moon samples collected during space missions.
Scientists believe that the Earth's core is composed mainly of iron and nickel. It is divided into a solid inner core and a liquid outer core. The heat generated by the radioactive decay of elements in the core is responsible for the Earth's magnetic field.
the first person to live on earth was adem and eve
The age of the earth is a point of controversy. Some say the earth is approximately 4.5 billion years old. Others now believe that the earth is much older.
Scientists believe that the Earth is billions of years old based on various dating techniques, such as radiometric dating of rocks and fossils. This understanding comes from multiple disciplines, including geology, astronomy, paleontology, and physics. The consensus among scientists is that the Earth formed approximately 4.5 billion years ago.
How old do scientists calculate the Earth
Scientists estimate that the Earth is around 4.5 billion years old based on radiometric dating of rocks and meteorites. This estimate comes from studying the age of the oldest rocks on Earth and moon samples collected during space missions.
Scientists believe that the molecule that came first in the evolution of life on Earth is RNA (ribonucleic acid).
Scientists believe it does. Yes.
Scientists believe that global warming is happening to the earth because of the greenhouse effect and carbon dioxide pollution in the atmosphere.
A. Quaternary
bacteria
scientists believe it.
No. Scientists estimate that Earth is about 4.6 billion years old.
what happems to all those craters on earth
no one cares
Scientists believe that the Earth's core is composed mainly of iron and nickel. It is divided into a solid inner core and a liquid outer core. The heat generated by the radioactive decay of elements in the core is responsible for the Earth's magnetic field.