Question

Xeriscaping can save water by ________. eliminating landscape plantings, replacing plants with rocks, sand and sculpture creating wetlands instead of landscaping planting native or drought-resistant plants with little or no water requirements planting invasive exotic plant species collecting rain water and storing it in cisterns or tanks

Answer 1

Water becomes an expensive and limited resource. The conservation of water through creative landscaping is called xeriscaping.
Xeriscaping can save water by planting native or drought-resistant plants with little or no water requirements. The amount of applied water should be reduced and  the use of natural precipitation maximized.