Word Count : 240

---

Several theories have been proposed to explain the origin of the Earth, each attempting to describe how the planet and the solar system came into existence. The Nebular Hypothesis, proposed by Immanuel Kant and later developed by Laplace, suggests that the Sun and planets formed from a rotating cloud of gas and dust. As the nebula contracted under gravity, it ______ _______ _________ ________ ___ ______ ______ ___.
____ ____ ___ _____ ______ _____ _________ __________ __________ _________ ____.
_______ ___ ____ ____ ________ ____ _______.
_____ ________ ___ ____ ______ __________ ____ ________ _____ _________.
________ ____ ______ ______ ____ __________ ______ ___ ___ ________ ________.
________ __________ _______ _____ __________ ________ ____ ___ _____.
______ ________ _____ ___ _________ _________ ________ ______ __________.
__________ _______ __________ __________ __________ ___ ________ _____ ____ _______.
_________ _____ ________ _________ ___.
______ _____ ____ _________ ___ _____ ________ ________ ___ _________.
______ _____ __________ _____ _____ ______ __________ __________.
____ _____ _____ __________ ____ ___ ___ ________ ___ _______ ________ ________.
_______ __________ ___ __________ ________ _________ _______ __________ ______ ________ ____ _____.
______ _________ ______ ________ _________ _______.
_____ ________ ________ ______ ________ _________ _______ ______ _______.
___ _______ __________ ________ ______ ______.
___ _________ ________ ________ ___ __________ ____ ___ _______ _____ ___.
____ __________ _______ _____ ___ ____ ______ ______ _______ ______ _________ _____.
___ ____ ______ _____ ___ __________ ____.
_________ ___ __________ ________ __________ _______ ________.
Get Full Answer on WhatsApp