select all the correct answers. a volcanic er...
select all the correct answers. a volcanic eruption can be frightening and destructive, but it can also help humankind. choose two positive outcomes of a volcanic eruption. valuable metals can be found in ore near a volcanos base. volcanoes emit greenhouse gases into the atmosphere. volcanic ash is rich in minerals and makes for good fertilizer. volcanic emissions improve air quality, helping those with respiratory problems.
Answer
# Brief Explanations:
- Valuable metals in ore near volcano bases are a positive resource - related outcome.
- Volcanic ash being rich in minerals for fertilizer is beneficial for agriculture. Volcanoes emitting greenhouse gases is negative for climate. Volcanic emissions do not improve air - quality; they usually worsen it.
# Answer:
- Valuable metals can be found in ore near a volcano's base.
- Volcanic ash is rich in minerals and makes for good fertilizer.