What is known as something to witch a person migrates to certain place because they are attracted by a benefit

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Human migration is the movement of people from one place to another with the intention of settling in the new location. When large numbers of people relocate, historians ask questions about why these people moved and what impacts their movements had.

Broadly speaking, there are two categories of factors that influence people’s decisions to migrate. Push factors occur where someone is currently living and make continuing to live there less attractive. A push factor could be political unrest, a lack of job opportunities, or overcrowding. Pull factors occur in a potential destination and make it an attractive place to migrate to. A pull factor could be better job opportunities or having relatives or friends who have already moved to this location.Explanation:

what are the choices for the anwser?

the answer is option c.

explanation:

recycled water alludes to the water that being utilized again after it already  used for farming purposes.   this kind of water frequently contains pharmaceutical gathering due to the compound compost that is utilized for the plants is consumed into the water.