Es creada por el ser humano (técnica/tecnología o ninguna de la anteriores)​

technique

In social science, the term built environment, or built world, refers to the human-madesurroundings that provide the setting for human activity, ranging in scale from buildings to parks. It has been defined as "the human-made space in which people live, work, and recreate on a day-to-day basis."

Explanation:

i do believe   by (keeping an organized record of all sources he or she referenced)good luck.

explanation:

intimacy, passion and commitment are the components of a interpersonal relationship emphasized in the triangular theory of love by robert sternberg.

the triangular theory of love says love can be comprehend as this componest form the vertices of a triangle.  

intimacy relates to feelings such as of closeness and connection;

passion relates the drives that brings people together, as physical attraction.

commitment relates to the being in a long-term relationship.