What types of settings are typical of post apocalyptic

Explanation:

Apocalyptic scenarios

‌‌‌Apocalyptic scenarios (or post-apocalyptic scenarios) are those science fiction scenarios in which society has succumbed to some form of destruction.

A nuclear apocalypse is perhaps the best known apocalyptic scenario, due to its popularity during the cold war.

covert: hidden or secret

candid: truthful and straightforward

what i get from these phrases is covert means undercover or underground and that's where the flower is in april. on the other hand, may is the month where flowers start to bloom and thats the reason why candid is being used as a word to describe the blossoming period of a flower.

hope this answer you.