cultivation : , the process of growing crops or plants, biodiversity :, the variety of plant and animal life in an area, hydrologist : , a scientist who studies water and water systems, sustainability : , the ability to continue something without harming future generations, crucial : , extremely important, pollutants :, substances that cause pollution, adaptation : , the process of changing to suit new conditions, commercial :, related to business or making money, livelihoods :, the means by which people earn a living, degradation :, the process of becoming worse in quality or condition, substantially : , greatly or significantly, archaeological :, related to the study of ancient human history through remains, mitigating : , reducing the severity or negative effects of something, dependent :, relying on someone or something else, considerable : , large in amount, size, or importance, commodities :, raw materials or products that can be bought and sold, ecosystems : , communities of living organisms interacting with their environment, emissions : , gases or substances released into the air, agricultural :, related to farming or agriculture, extraction : atural resources, the process of removing something from a place, especially n.

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