Despite the fact that volcanic eruptions contribute directly to thousands of human deaths each year, they do offer a number of direct and indirect advantages to people. In particular, they aid in plant growth as well as new land formations and building developmentsKnow More
The soil on and near volcanoes is rich in nutrients. This feature allows for strong plant growth, which aids the air quality and provides vegetation for people and animals. Certain elements found in volcanic ash and mineral deposits are also used in product manufacturing. Oregon State University Volcano World states that basalt and diabese deposits from volcanoes are often used in building production. Health and beauty manufacturers use pumice and volcanic ash in the development of soaps and household cleaners.
A primary advantage of volcanoes is that their primary function is to vent hot steam and elements from the earth's crust. This venting process controls the temperature of the earth's crust, which means the surface temperatures people experience are somewhat moderated.
Volcanic eruptions create islands and other land formations. Universe Today indicates that the Hawaiian islands were all formed as part of volcanic eruptions. These new island developments provide more living space in a world with increasing populations and limited places for them to live.Learn more about Volcanoes
When a volcano erupts, it typically affects the humans in the vicinity by covering their environment with ash and sometimes with lava, according to Oregon State University. In addition, some volcanoes produce pyroclastic flows that are deadly to anyone in their path.Full Answer >
The state with the largest number of volcanoes is Alaska. Out of the 169 volcanoes in the United States, more than 130 volcanoes and volcanic fields are located in Alaska.Full Answer >
Kilauea, the largest volcano in the Hawaiian Islands, has affected the people who live in close proximity to it since humans first came to live on Hawaii. Kilauea is still active. It has been erupting constantly since 1983, according to the United States Geological Survey. Lava from the eruption has burned structures and buried roads, but there has been little loss of life as a result of Kilauea's eruption.Full Answer >
Volcanic vents allow the Earth to release built up gases from the heat and pressure emanating from its core. Magma rises towards the surface, and as the pressure builds the magma seeks outlets through which to flow. The higher the pressure build-up, the greater the volcanic explosion.Full Answer >