Final answer:
Water scarcity is increasing for various reasons except more land being farmed.
Step-by-step explanation:
Water scarcity is increasing for all of the following reasons except (D) more land is being farmed. The demand for water is increasing due to factors such as population growth and economic development. The global population is increasing, putting more pressure on water resources. Additionally, the amount of freshwater on Earth is decreasing due to various factors including pollution, over-extraction, and climate change.
Learn more about Water scarcity and its causes