IDNStudy.com, ang iyong gabay para sa mga sagot ng eksperto. Alamin ang mga maaasahang sagot sa iyong mga tanong mula sa aming malawak na kaalaman sa mga eksperto.
One positive effect of volcanic eruptions, it provides extraordinary scenery, so natural and beautiful that they attract tourists to visit the area, bringing in some economic value.
And one negative effect, is that eruptions that happening near to human settlements may spill and ruin lives and property, then people often have to evacuate the area.