How are volcanoes constructive forces?

Question

A.when they erupt they throw out ash and rock into the air

B.when the erupt the lava hardens in the new rock/new land

C.when they erupt they destroy themselves

Answer 1

B. when they erupt, the lava hardens into new rock/new land.

Volcanoes are considered constructive forces because they create new landforms as lava flows out during an eruption and solidifies. This process builds up new land and can lead to the formation of islands, mountains, and other geological features. The ash and rock ejected during eruptions can also contribute to soil fertility in the surrounding areas, further supporting new life and ecosystems.