GENERAL KNOWLEDGE

GK

SOLAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How did our Solar System form?
A
Through a giant crash of planets
B
through a hot, spinning cloud of gases & dust
C
through an explosion near the surface of Earth’s atmosphere
D
none of these reasons
Explanation: 

Detailed explanation-1: -The Sun and the planets formed together, 4.6 billion years ago, from a cloud of gas and dust called the solar nebula. A shock wave from a nearby supernova explosion probably initiated the collapse of the solar nebula. The Sun formed in the center, and the planets formed in a thin disk orbiting around it.

Detailed explanation-2: -Solar nebula is a rotating cloud of gas and dust from which the sun and planets formed. Explain how the roles of gravity and the pressure in the formation of the solar system. The roles of gravity and pressure in the solar system is that gravity pulls on all the particles in a nebula.

Detailed explanation-3: -The solar system began as a large cloud of gas and dust particles. Gravity caused the cloud to contract and heat up. The cloud began spinning as it contracted, and it formed a disk shape. Most of the matter in the disk was located in the central “core, ‘’ which is where the Sun formed.

Detailed explanation-4: -Structure. The Solar System is located within a structure called the Local Bubble, a low-density region of the galactic interstellar medium. Within this region is the Local Interstellar Cloud (LIC), an area of slightly higher hydrogen density.

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