suggest the social, economic and technological factor that influence population density in urban areas​

Greatly affected.

Explanation:

The social, economic and technological factor greatly influence the population density in urban areas​. Good salaries and job opportunities are the economic factor that influence the population density in urban areas​. Presence of different technologies and other necessities of life attracts the people to settle in urban areas whereas areas with better housing, health facilities and education is the social factor that influence population density.

a≈452.39cm²

explanation:

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.