As the process of fusion occurs inside the sun, it spews high-energy particles (ions, electrons, protons, neutrinos) and radiation in the solar wind. When the sun's activity is high, you'll also see large eruptions called solar flares and coronal mass ejections. These high-energy particles and radiations get released into space and travel throughout the solar system. When they hit the Earth, they encounter its magnetic field.
the magma pushes up and becomes lava. when there is enough pressure lava spews out. that is how a volcano erupt
If it spews out into the air, it's a geyser. If it just comes out of the ground and flows into a small lake, it's a spring.
coca cola spews more obviously
me after taco bell
When lava spews out of it.
exhaust is spewed from cars and trucks.