Answer:
find in this http://www.pmd.gov.pk/rnd/rnd_files/vol6_issue11/6_Effective%20Rainfall%20for%20Irrigated%20Agriculture%20Plains%20of%20Pakistan.pdf
Explanation:
The two closest terms are C. acculturation and assimilation.
Both terms refer to the process in which two cultures meet and interact and "borrow" some aspects of the other culture - the difference is that assimilation produces more similar culture.
In contrast appropriation is a one-way process: only one culture takes on the characteristics of another culture.
