Answer:
over-exploited the groundwater which contributed to water shortages
built new farms which led to land shortages
Step-by-step explanation:
Morocco is a North African country that is known for its agriculture sector. It is said that 40% of the nation's workforce are found in this sector. This is because the territory is mostly mountainous and has lots of plains and this allows farmers to grow many kinds of crops. Popular crops include grapes, olives, tomatoes, potatoes, citrus, etc.
Growing citrus plants is water-consuming. In order to produce more crops, farmers deplete Morocco's groundwater, which then contributes to the country's water shortage. This is even worsened with the recent problems on climate change.
Thus, this explains the first answer.
Since farmers earn money by exporting most of their crops such as vegetables, flowers and citruses, they built newer farms which led to land shortages. This land shortage refers to the fertile land that is suitable for growing crops. It is only the wealthy people who can buy big farms, thus the rich becomes richer, leaving the poor farmers with small amount of land to farm.
Thus, this explains the second answer.