describing the age of earth\nfill in the blanks to complete each statement about the age of…

describing the age of earth\nfill in the blanks to complete each statement about the age of earth.\naccording to scientific evidence, earth is approximately 4.6 years old.\nscientists used dating to determine earth’s age.

describing the age of earth\nfill in the blanks to complete each statement about the age of earth.\naccording to scientific evidence, earth is approximately 4.6 years old.\nscientists used dating to determine earth’s age.

Answer

Brief Explanations:

Earth's age is about 4.6 billion years old, determined by radiometric dating which measures the decay of radioactive isotopes in rocks.

Answer:

First blank: billion Second blank: radiometric