As you can see, there are numerous volcanic mountains in the pacific northwest. what is the most likely cause of the volcanic and earthquake activity in this region?

a. solar and lunar variations
b. rising and falling tides in the ocean
c. the differing climates of the mountain ranges
d. collision of tectonic plates

heat or electricity in the atmosphere- c.

your answers are a,b,,e and f

i hope this

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.