Question

about how old is the sun?
○ 1.2 billion years
○ 4.6 billion years
○ 6.4 billion years
○ 8.2 billion years

Explanation:

Scientific research in the field of astronomy (a subfield of Natural Science, specifically Physics) has determined that the Sun was formed approximately 4.6 billion years ago through the gravitational collapse of a region within a large molecular cloud. This age is established through various methods including radiometric dating of meteorites, which are considered to be remnants from the early solar system.

Answer:

B. 4.6 billion years