Acid rain is a concern in europe because of the close proximity of nations?

   The countries causing the acid rain were not the countries feeling most of the effects. The country with the highest population was causing the most problems. The countries with the lowest populations were causing the most problems. The countries feeling most of the effects are the same ones causing the problems. Hope this helpsXD!!

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

Answermaritime tropical;