A volcanic eruption produces lava, ash and gases. ... Volcanoes cause limited erosion directly; the underside of a new lava flow scours topsoil or loosely consolidated sediments. Volcanic eruptions are the indirect causes of substantial erosion through the action of volcanic debris on the atmosphere, land and water.
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On the other hand civic responsibilities are fulfilled by choice. They are voluntary. Civic duties include, for example, obeying the laws of the country, paying the taxes levied by the government, or serving on a jury or as a witness in court.
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Answer:
A charter is the correct answer.
Explanation: