Multiple choice

The nebular hypothesis about the origin of the earth was put forward by

  1. Kittler Lewis

  2. Immanuel

  3. Kant

  4. Laplace
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The nebular hypothesis was independently proposed by Immanuel Kant and later refined by Pierre-Simon Laplace. Since both are involved, the question is slightly ambiguous, but Kant is often credited with the initial concept.

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