Answer:
surface water; reservoirs
Step-by-step explanation:
Northern Georgia had a very low percentage of surface water. This hampered the distribution of water in the region and ended up harming all domestic services, including the performance of agricultural activities, which harmed trade and the local economy, in addition to causing great discomfort.
To solve this problem, several reservoirs were built, which were able to accumulate drinking water and promote a satisfactory distribution of water in the region.