The Universe and the Solar System: The Origin of the Solar System

The video explains the sequence of events following the Big Bang, which led to the formation of hydrogen and helium gases and a solar nebula. This nebula eventually formed galaxies and the Sun, located in the Milky Way. The video further describes how temperature variations led to the formation of the inner and outer planets in our solar system.

What were the primary elements left behind after the Big Bang?

• Oxygen and Nitrogen

• Hydrogen and Helium

• Carbon and Silicon

• Iron and Nickel

What transformation did the solar nebula undergo to form the sun?

• It collapsed into a black hole

• It fragmented into asteroids

• It expanded into a sphere

• It rotated into a flat disk

Where is the sun located in our galaxy?

• In the middle of the Milky Way

• In the center of the Milky Way

• At the edge of the Milky Way

• Outside the Milky Way

What allowed metals and rocks to form the inner solar system?

• Warm temperature

• Magnetic fields

• High pressure

• Gravitational pull

Which of the following is not an outer planet?

• Saturn

• Mars

• Jupiter

• Neptune