Which of the following jobs would be considered a part of the quaternary industry? a. lawyer b. farmer c. writer d. researcher

The quaternary industry is an in-depth classification of the tertiary sector. This sector is based on services, while the quaternary industry is about the knowledge-based part of the economy. Based o this definition, both researcher and writer could be considered part of the quaternary industry jobs.

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.