bottom to up
1. magma is continuously heated below the Earth’s surface
2. heated magma goes up
3. as magma rises, gas bubbles are developed pressure inside the volcano increases due to trapped bubbles within it
4. enhanced formation of bubbles
5. when pressure exceeds the strength of overlying rocks, fracturing occurs resulting in a drop in pressure
6. magma is ejected out as lava
pa brainliest po:)
