What is the difference between weather and climate? how do both relate to the science of meteorology?

Weather is the temperature and conditions for a day or short period of time and climate is the temperature and conditions over a long time.

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.

None of them. they are likely to occur on any plate boundary