Skyscrapers enabled more people to live and work in cities. true or false

True! It made much more space for other buildings and more space for people to work, because they built upwards, instead of outwards.

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.

The name may be in importnce  to them