Yes it would almost instantily
good for growing crops
They live near volcanoes because the land is very fertile and they can grow crops after the eruption.
for farmers , because the soil is good for growing crops
They provide ash for crops which helps them grow and nourish.
It can cause death's, it can kill crops, and homes. Volcanoes cause a type of smog and fill the air with deadly smoke, and ash
Farmers mostly live near volcanoes.They live near volcanoes because of the good fertilizer which makes good crops.
It would be "catastrophic". If all of the valconoes in the ring of fire would to errupt it would be like the Iceland erruption times 141. There are 141 volcanoes in the ring of fire. roughly 75% of the worlds volcanoes would start to through ash and lava. Now a lot of these volcanoes are underwater and a few are dormant. But if the where suddenly awakened that entire region of crops would die and there would be no sun for months. Tons of fish would die from all the ash. There would be tremendous earthquakes everywhere. Areas around the eruptions would be wiped off the face of the earth like the ancient city of Troy. But don't worry; the odds of this happening are less likely than you dying while reading this. Odds of dying while reading this: 30 to 2,524,608,000. (if it takes 30 seconds to read this and you live 80 years)
Most of the deaths that have resulted from volcanoes have come from the superheated gases and ash clouds produced by an initial explosive eruption. Lava flows will burn any crops and buildings that they come in contact with, but do not usually move rapidly enough to present a danger to people and animals.
The fertile volcanic soil is good for growing crops.
El Salvador has many active volcanoes. San Salvador, the main city of El Salvador, is right next to one of the volcanoes. The ashes from the volcanoes have created very fertile soils that helps with crops.
yes because the gas kills the roots and moves up the polant
Increased clouds would block more of the sun's rays. This can cause a drop of temperature worldwide. The 1812-1814 volcanic eruptions, plus the April 10, 1815 horrific volcanic eruption on an island caused heavier clouds and drop in temp. It produced the 1816 "Summer that never was" when it snowed in the summer. Thousands in every country died. Crops and livestock died. It was a year of poverty and suffering.