Which of the following factors is an example of an environmental pull factor that could encourage a person to migrate? a. a poor standard of living in another city b. a great climate in another city c. natural disasters in another city d. job opportunities in another city

The answer is B. A great climate in another city.

Environmental Pull Factor is defined as being attractive environments for migrants (hence the word "pull"). A great climate in another city means that the migrant is attracted to it and makes it a factor to why he/she migrates.

The answer is cultural

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.