Astronomy Worksheet Check

The Big Bang is an ongoing process. 

• True

• False

Stars are older than planets. 

• True

• False

Expansion and cooling happened at the same time. 

• True

• False

The Big Bang Theory was only proven in the late 20th century. 

• True

• False

It is the fourth planet from the Sun. It has active plate tectonics. 

• Pluto

• Jupiter

• Mars

• Mercury

It is shiny and rotates differently than everyone else.

• Mars

• Jupiter

• Venus

• Mercury

It is blue and smells like rotten eggs.

• Mars

• a comet

• Venus

• Neptune

A blue ice giant with decades long seasons. 

• Uranus

• a comet

• Venus

• Neptune

Its core is radioactive.

• Uranus

• a comet

• Earth

• Neptune

Has fancy accessories made of ice and dust.

• Uranus

• Jupiter

• Earth

• Saturn