Best gets brainliest! what are the causes of volcanoes erupting? what are the effects of volcanoes erupting? let each cause lead to volcanoes erupting.

When pressure is released when the plate movements happened then the Megan goes boom to surface that's what causes it to erupted. they effects are when plants are killed and sometimes family's are killed and wildlife is killed.

When a part of the earth's upper mantle or lower crust melts, magma forms. A volcano is essentially an opening or a vent through which this magma and the dissolved gases it contains are discharged. Plants are destroyed over a wide area, during an eruption. The good thing is that volcanic soil is very rich, so once everything cools off, plants can make a big comeback! Livestock and other mammals have been killed by lava flows. They can also die from famine, forest fires, and earthquakes caused by or related to eruptions.