Modern Mexico City sits upon the dried bed of former lake Texcoco -- it was drained after Mexico's conquest by the Spanish Empire, in 1521. Due to the city's explosive population growth (22 million by 2015), its underground aquifers are also being depleted, resulting in some parts of the city sinking between 6 and 10 inches every year, and affecting roughly 2 to 3 million people.
The definition of subsidence is the decreasing or caving in of an area of land. A real world example of a subsidence would be a sink hole, having the land sink in gradually.
Improper farming and irrigation practices are causing desertification in Mexico.
"Mexico" is the name of a city, a state and a country.
underground coal mining
the City Mexico
Are you serious! Huh, its called LAND!!
subsidence.
NO
Tenochtitlan
Uplift and subsidence of large land masses without significant deformation.
subsidence
subsidence