State the significance of vulcanicity to human activities
Answer Text: - Volcanic rocks are exploited and used for building houses.- Volcanic landforms are beautiful and attract tourists.- Volcanic mountains influence rainfall (relief rainfall) hence supporting agriculture.- Weathered volcanic rocks produce fertile soils for agriculture.- Geysers associated with vulcanicity produce geothermal energy that is used to generate electricity.- Volcanic activity sometimes results in the formation of precious stones and minerals.- Volcanic eruptions results into loss of life and property.- The leeward side of a volcanic mountain is a rainfall barrier hence hinders human activities like farming.