Nucleus
Coma
Tail
General
100

What part covers the Nucleus?

What is the Coma?

100

What part does the Coma primarily cover? Daily Double!

What covers the Nucleus?

100

How long can the Tail extend to?

What is millions of miles long?
100

Why are comets called the "dirty snowball"?

What is it contains ice?

200

What role does the Nucleus play within the Comet?

What is the core of the comet?

200

What's the process called when the Coma is covering the Nucleus?

What is Sublimation?

200

Why does the Tail always face away from the sun? Daily Double!

What's the radiation and pressure from the sunlight?

200

What type of Comet's lifespan is under 200 years, going as far as Neptune?

What is a Short-Period Comet? 
300

What material(s) does the Nucleus contain?

What is ice, gases, and rocky materials?

300

Why are we able to see the Coma (Why is it the brightest part of a comet)?

What is reflecting the light of the sun to make it appear brighter?

300

How are the Tail and Coma similar?

What is they both reflect the sun's light to make the Coma or Tail brighter?

300

Why are comets called the "Building blocks of life"?

What is it theorized that comets bring water and other chemical compounds to Earth?

400

What makes the Nucleus different from the Coma & Tail? Daily Double!

What isn't visible/covered 

400

How does the Coma cover the Nucleus?

What is the sun heating the Nucleus, causing the Coma to spread out its gases and dusty materials?

400

How is the Tail created?

What is the gases from the sun heat up and make a huge light that gets transferred behind the comet? 

400

What two regions are Comets mostly in?

What is the Oort Cloud & Kuiper Belt?