What is the impact of earthquakes, volcanoes, weathering on the relief of the Earth, human life and economic activity?

Earthquakes can destroy or severely damage outbuildings, transportation systems and industrial plants. If the volcano is active, then a person cannot conduct his economic activities in the immediate vicinity of it, but a dormant volcano has geysers that have a positive effect on human life. And the extinct volcano has a special soil, which has a variety of planting crops. Weathering turns a hard surface into a loose one, which negatively affects the soil.