7. Scientists who are concerned about increased carbon dioxide in the atmosphere believe global warming is caused by
O increasing precipitation
O human actions
O natural cycles
O changing climates

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.

Answerstratovolcanoes///near or in the ring of fire;