What is the Universe?

The video explores the concept of size by comparing various objects like an elephant, a mountain, and planet Earth, leading to the introduction of the universe as the largest entity. It emphasizes the vastness of the universe, which encompasses everything, including all stars and planets.

Which of the following is mentioned as a large entity in the introduction?

• A tree

• An elephant

• A river

• A cloud

What is described as being much larger than the solar system?

• A nebula

• A galaxy

• A black hole

• The universe

How is the universe described in terms of size?

• Average

• Tiny

• Enormous

• Small

What is included in the universe according to the video?

• Only galaxies

• Everything, including stars and planets

• Only planets

• Only stars

Which of the following is part of the universe?

• Only the Moon

• Everything on Earth

• Only the Sun

• Only Earth