What do you think about those changes and/or their effects were they good bad irrelevant

hey, did you get this? could you me out?

d is the correct answer

i believe out of the choices it is a.

japan is located on a chain of islands called an archipelago. it is made up of four main islands and thousands of smaller ones. the terrain is mountainous, which means there is not a lot of good land for farming. because of the geography, the japanese relied on the sea for many aspects of daily life.