"Due to its lack of international and domestic conflict as well as its low crime rate, the Global Peace Index in 2016 ranks the Czech Republic as the sixth safest place to live on earth."
http://thefactfile.org/czech-republic-facts/
Answer:
C. Must be a high rise building
Explanation:
Being a high rise building is not one of MPRs
Radiation and deaths of people
Some of the factors would be introduction of non native species, pollution, overgrazing, chemical agents and habitat loss
