are there any positive impacts on a volcano eruption?

Answer 1

Volcanic ash is very good fertilizer.

Magma from oceanic volcanoes creates new land masses.

Ash clouds reduce global temperatures, increase rainfall.

Answer 2

an excerpt for the link I will give to you (w/ sources)
Not all volcanic phenomena are destructive. The
oceans, atmosphere, and continents owe their
origin and evolution largely to volcanic
processes throughout geologic time.

Volcanic gases are the source of all the water (and most of the atmosphere) that we have today
Volcanic ash contains minerals which produce fertile soil
Volcanoes can provide refuges for rare plants and animals from the ravages of humans and livestock
http://plaza.ufl.edu/sykid/#3.%20Positive%20effects%20of%20volcanic

Answer 3

Yes, because it allows heat to escape from below the earth's surface. If the heat wasn't allowed to escape, the earth would overheat and explode ... say bye-bye.

Answer 4

yes actually....the soil near the volcano will become fertile land and it's good for farmers and this is also the main reason for some people to live near a volcano..especially subsistence farming method..
hope this help=)

Answer 5

While it kills of plants in the immediate area, it deposits minerals and nutrients that in the long run promote plant growth.

Answer 6

Everything in nature happens for a reason. Volcanic eruptions allow land to be born, like Hawaii. Even though it wipes away all the nature, it allows for rebirth.

Answer 7

After a volcanic eruption, the soil becomes more fertile despite the initial destruction and effects.

Answer 8

Regrowth...look at hawaii..the most lush islands and they're volcanic in origin. When an eruption occurs its kind of like slash and burn farming

Answer 9

Soil gets fertilized by the ash of the eruption

Answer 10

Possible sequel to Dante's Peak. More work for Pierce Brosnan!