Question

what is the advantages and disadvantages of volcano

Answer 1

Answer:

The advantages and disadvantages of volcano are:

Explanation:

ADVANTAGES:

1- Weathering of igneous rocks from fertile lava soil, eg, Deccan plateau is rich in black lava soil.

2- Most of the precious stones and certain minerals are formed due to volcanic activities, eg, the diamond mine in Kimberley.

3- Volcanic regions have hot springs and geysers, which contain water rich in minerals. This water is of great medicinal value. Some of the geysers are used to generate geo-thermal energy.

4- They are good for tourism as volcanic regions always attract tourists due to their scenic beauty, eg, Yellow Stone Pational Park in USA.

DISADVANTAGES:

1- Volcanoes cause heavy destruction of life and property

2- The cultivated land get buried under thick layers of volcanic ash and dust, thus becoming unsuitable for cultivation.

3- Explosive eruptions in oceanic islands are highly destructive because high tsunami waves and large scale floods cause destruction in coastal areas.

4- The explosions of volcanoes give out many poisonous gases, which lead to pollution of environment.

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