<u>Answer:
</u>
The stress being experienced by Kumiko is referred to as 'expat stress'.
<u>Explanation:
</u>
- The stress that one undergoes after relocating to a completely new place is called as expat stress.
- This kind is caused by the inability to adapt to the new place quickly owing to the strong habits that one had and could pursue at the last place of residence.
- Moreover, factors like differences in language, culture, food, etc. lead to excessive stress.
The correct answer for this question is "a.it creates a very good environment for growing crops." The climate in the south is important because <span>it creates a very good environment for growing crops. It will become a source of food that the people need in the north and as well as in the south.</span>