Question

Complete the sentence,

The Sun has been radiating an enormous amount of energy at the present rate for nearly------- years and will continue radiating at that rate for about -------- years more.

• A. 5 billion, 10 billion
• B. 10 billion, 10 billion
• C. 2 billion, 5 billion
• D. 5 billion, 5 billion

Answer 1

The correct option is D

5 billion, 5 billion

The Sun has been radiating an enormous amount of energy at the present rate for nearly 5 billion years and will continue radiating at that rate for about 5 billion years more.