Question
Witch two of the following best describes how geologist have reached the conclusion that earth is approximately 4.6 billion years old? Choose all correct answers
By looking at ancient archeological sites
By analyzing different layers of rocks
By studying various languages.
By Interpreting carvings into caves
By comparing where different fossils have been found
By looking at ancient archeological sites
By analyzing different layers of rocks
By studying various languages.
By Interpreting carvings into caves
By comparing where different fossils have been found
Answers
GPT-4o mini
The two options that best describe how geologists have reached the conclusion that Earth is approximately 4.6 billion years old are:
1. **By analyzing different layers of rocks** – This method, known as stratigraphy, helps geologists understand the relative ages of rock layers and the history of the Earth.
2. **By comparing where different fossils have been found** – This involves understanding the geological timescale and the evolution of life on Earth, which contributes to the dating of various rock layers and the age of the Earth itself.
The other options do not relate to geological methods for determining the age of the Earth.
1. **By analyzing different layers of rocks** – This method, known as stratigraphy, helps geologists understand the relative ages of rock layers and the history of the Earth.
2. **By comparing where different fossils have been found** – This involves understanding the geological timescale and the evolution of life on Earth, which contributes to the dating of various rock layers and the age of the Earth itself.
The other options do not relate to geological methods for determining the age of the Earth.