Question

What is the scientifically accepted approximate age of the Earth?

• A. \(6000\) years
• B. \(1\) million years
• C. \(4.6\) billion years
• D. \(4.54\) trillion years

Hint:

Remember: \[ \boxed{ \text{Age of Earth}\approx4.6\text{ billion years} } \] It is determined using radiometric dating techniques.

Answer 1

The Correct Option is C

Concept: The age of the Earth has been determined using radiometric dating of rocks and meteorites. The accepted age is approximately \[ \boxed{4.54\text{ to }4.6\ \text{billion years}.} \]

Step 1: Understand radiometric dating. Scientists determine the Earth's age by studying the decay of radioactive isotopes such as Uranium and Lead in the oldest rocks and meteorites.

Step 2: Recall the accepted age. The approximate age is \[ \boxed{4.6\ \text{billion years}.} \] Therefore, the correct option is \[ \boxed{(C)\;4.6\text{ billion years}.} \]