<h3>i hope it's helpful for you</h3>
Magma that doesn't reach the surface is still called magma.
Repetition, rhyming ... that's all I can think of
Natural channels. Natural channels are formed by fluvial process and are found across the Earth. These are mostly formed by flowing water from the hydrological cycle, though can also be formed by other fluids such as flowing lava can form lava channels.