What issue brought mining companies and farmers into conflict?

Water pollution has been a source of conflict between mining companies and farmers.

Explanation:

The environmental impacts of mining are diverse, ranging from specific local problems to large biological, geomorphological, water and atmospheric changes. One of the main problems caused by mining is pollution of water resources, sedimentation and pollution of rivers and contamination of surface waters by the direct leakage of extracted minerals or their components, such as petroleum.

This contamination affects the heavily farmers who need these resources on a large scale to continue agricultural production. For this reason, there have been many conflicts between farmers and mining companies.

i cant if you dont give me the sentence or whatever.

man·u·script

/ˈmanyəˌskript/submit

noun

a book, document, or piece of music written by hand rather than typed or printed.

synonyms: document, text, script, paper, typescript

an author's text that has not yet been published.

thats all i can with. sorry. next time post the full question.

answer; /// i believe that the correct answer is (d)the huang he river valley;