Volcanic Advantages and Hazards Crossword Puzzle

QUESTIONS LIST: lava flow : a mass of flowing or solidified lava, soil enrichment: volcanic ash may contain varying amounts of soil nutrients that enrich the soil, lahar : lahars are hot or cold mixtures of water and volcanic debris, land formation : volcanoes also push material to the surface that can result in the formation of new islands, ash fall : ash that falls as a deposit from the eruption of a volcano, minerals : volcanic rocks released may contain these substances that are used commercially, earthquake : caused by the movement of magma or fluids underground, global cooling : volcanic ash in the atmosphere may reflect some of the sun's rays back into space, acid rain : rainfall containing strong acids from volcanic emission such as hydrochloric acid and sulfuric acid, geothermal : renewable energy from heat within the earth's crust, tephra : rock fragments ejected from a volcano, hot springs : a spring of naturally hot water, typically heated by subterranean volcanic activity