At boundaries oceanic plates subduct beneath continental plates and cause volcanic activity. transform
transform

divergent
divergent

convergent
convergent

strike slip

The war began as a fight between mayans and the landowners of the country. the main causes of the guatemalan civil war was started by the greed of the united fruit company, the fear of communism, and the racism toward the  mayan  people.

Answersource rock;

Developed countries will see a decrease in natural resources, because their population will decrease.

Ithink the best answer is d increased stability of all other biomes