Question
Describe the constructive effects of a volcano.

Answer

Acts as a natural volcanic eruption. In which magma and heavily pressurized gases are expelled from the abyss by means.
Volcanic activity helps us understand the history of the origin of the earth and its structure.
Many types of minerals are obtained from volcanic eruptions.
Southeastern rocks such as granite and basalt, formed from mantle, are used in building construction.
Lava rocks are converted into fertile soil after erosion. This land is very useful for crops like cotton, sugarcane, tobacco, wheat etc.
The ash from the volcanic eruption spreads to the surrounding areas. As a result the soil of farms and gardens becomes fertile.
Volcanoes in Japan, Hawaii and Iceland are used to obtain geothermal energy. A natural environment is formed near some dormant volcanoes.
Lakes formed in volcanic craters and caldera remain the mouths of some var rivers.
In the crater of the volcano, a beautiful volcanic lake is formed which fills with rain water. Volcanic eruptions have resulted in hot springs, hot springs and hot springs.
Due to the high content of sulfur in this hot water, bathing in it cures skin diseases.

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