Volcano help! *I GIVE THANKS!*
A volcanic __________ occurs when the __________ in a magma __________ becomes so great it is released like a valve. Magma is released through the volcano's __________ in an eruption of __________ rocks (bombs) and ash.
A volcanic __________ develops over centuries as flowing __________ from the active volcano __________ to form layers of rock



Answer :

ahawk
A volcanic eruption occurs when the pressure  in a magma chamber becomes so great it is released like a valve. Magma is released through the volcano's cone in an eruption of lava rocks (bombs) and ash. A volcanic cone develops over centuries as flowing lava from the active volcano cools to form layers of rock. 
Hope this works,
Ahawk