🎴 Flashcard Mode
Astrogeology and the Big Bang Theory
Card1 / 15
Mastered0
Review0
QuestionClick to flip
Which theory proposes that the universe began from a singularity and has been expanding ever since?
AnswerClick to flip back
A
Big Bang Theory
💡 Explanation:
The Big Bang Theory is the prevailing cosmological model for the universe's origin and evolution, suggesting that it began from an extremely hot and dense state and has been expanding and cooling ever since.