The Solar System

Front

Which is the largest planet in our solar system?

Back

Jupiter

Front

Which planet can be found in the habitable zone? Options: Mercury, Saturn, Earth, Uranus

Back

Earth

Front

What contains 99.8% of the mass in our solar system?

Back

The Sun

Front

Which planet is closest to the sun?

Back

Mercury

Front

Which planet is NOT considered a gas giant? Options: Jupiter, Saturn, Venus, Neptune

Back

Venus

Front

Which of the following is an example of a dwarf planet? Options: Pluto, Mercury, Mars, Neptune

Back

Pluto

Front

In what region can Pluto be found?

Back

Kuiper belt

Front

How many stars are in our solar system?

Back

1

Front

How many stars are estimated to be in the Milky Way galaxy?

Back

Over 2 billion

Front

How many galaxies are estimated to be in the universe?

Back

Over 1 billion