Describe how a solid rock in the lower level of the crust could become a molten rock. PLS HELP I WILL MARK BRAINLIEST

The higher the pressure on anything, the hotter it will get.  The hotter a rock gets, the more possibility that it will have to melt.

So you're out the base of the crust, with any kilometers of crust above you, and that's a lot of pressure.  Then take into account that you have thousands of degrees of heat coming from the mantle-core boundary, and directly from radioactive decay within the mantle, which only adds to the temperature.

The net result is like melting a stick  of butter.  It's very easy to do without a lot of energy -- since Earth is a massive ball of thermal energy, then well... it's easy to do.

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explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

oceans

indian ocean

pacific ocean

atlantic ocean

arctic ocean

southern ocean