what is mean by favorable condition and unfavorable condition

hey,
favourable conditions are those in which an organism can live,reproduce.... or in other words, favourable conditions are suitable for the organism....
whereas unfavourable conditions are dependent on the environment....
lets take an example-
1)LIZARDS undergo hibernation(long winter sleep) becoz winters are unfavourable for the lizards
2)now u can think same thing for the frogs undergoing aestivation......
3)FUNGI forming cyst around its body(eg. of an unfavourable condition)

REGARDS AND ALL THE BEST!!!!!!!!!!