Grade 3 - Our solar system

____ is a large and unimaginable expanse of star,Moon and galaxy.

• Universe

• Sun

• Milky way

A ____ is a collection of billions of stars.

• Moon

• Galaxy

• Black hole

The universe begin from _____ point.

• Large

• Tiny

• None of these

Our solar system has 8 planets.

• True

• False

The tiny point from which universe begin is called _____.

• Singularity

• Multi particles

• None of these

What is the meaning of the term Massive?

• Very tiny

• Very large

• Very small

In which planet do we live?

• Earth

• Mercury

• Venus

A smallest particle of a substance is called atom

• True

• False

What do we see in the night sky?

• Star

• Asteroids

• Sun

Earth is the only planet where humans can live.

• True

• False