Solar System

Match it! Select the correct answer from the pull down...Good luck!

What percentage of the sun is made of hydrogen?

Pluto is now considered to be a _____________ planet.

These are eruptions on the Sun

Mars atmosphere is composed mostly of _______________.

What is the distance between the Earth and the Sun?

What percentage of the solar system is found in the Sun?

Areas of the Sun that appear cooler than surrounding areas.

What are the percentages of hydrogen and helium in the Sun?