Correct

灾变

/ zāibiàn / 
Strokes

Definition

catastrophe/cataclysmic change

Example

As a Noun

catastrophe; disaster; calamity

1
Tígāo
提高
yìngfu
应付
gèzhǒng
各种
zāibiàn
灾变
de
的
nénglì
能力

raise the ability to cope with all natural adversities