The occurrence of volcanic, yes that will come, but woe alone. Benefit from natural changes caused by the volcanic eruption still exists as well. The eruption of the volcano is considered a condition of the Earth's crust, are more balanced. Dust to dust, which caused explosions of the volcano is located in the atmospheric dispersion trains spheres make the world temperature cooling down from the greenhouse conditions. In addition, the soil resulting from volcanic sources are rich in minerals, which are suitable for farming. All major ore, such as iron, diamonds, etc. Even natural disasters, from the volcanic eruption, there is almost no chance of happening with our nation in the current era, but the change is causing natural disasters are a direct impact on human. Naturally, there are things that we learn and understand is always present. Change from what we cannot see with the naked eye from the under world, grow. Bring a new awareness, we understand that natural change is caused by anything which are interesting, as well as the myths retold that enormous animals asleep is based on generalizations of human perception, we. This may be the charm of learning from nature to understanding is up and live. O. This is the charm of science.
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