Astro
Gen
Bio
Mort
Terr
100
the study of space and stars
What is astronomy?
100
to produce
What is generate?
100
a story of someone else's life
What is biography?
100
beings that eventually die
What is mortal?
100
a type of land
What is terrain?
200
a star-like symbol
What is asterisk?
200
the beginning of something
What is genesis?
200
a story of own life
What is autobiography?
200
beings that do not die
What is immortal?
200
underneath the ground
What is subterranean?
300
a person who studies the space and stars
What is an astronaut?
300
a descendant or offspring of something
What is progeny?
300
the study of life
What is biology?
300
a house payment
What is mortgage?
300
a piece of land that belongs to someone
What is territory?
400
a catastrophe
What is disaster?
400
an ancestor, founder, or creator
What is progenitor?
400
the study of small life
What is microbiology?
400
extremely shocked or scared 
What is mortified?
400
a dog that likes to dig in the ground
What is terrier?
500
a clump of rocks that orbits stars
What is asteroid?
500
relating to gene connections and mutations
What is genetic?
500
injections and medicines that treat bacteria
What are antibiotics?
500
a person who conducts and manages funerals
What is mortician?
500
a tank that includes land and life
What is terrarium?
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