Mexico City: A Mega City with Unique Challenges

What is one of the main reasons Mexico City is considered unique?

• It is the oldest city in North America.

• It has the largest population in the world.

• It is located on a desert.

• It has a mix of European and Aztec architecture.

Which civilization originally transformed the area into a thriving city?

• The Olmecs

• The Mayans

• The Aztecs

• The Incas

What major change did the Spanish make to the geography of Mexico City?

• They built a large dam.

• They constructed a series of tunnels.

• They created artificial islands.

• They drained the lake to expand the city.

What is a significant environmental challenge faced by Mexico City due to its geography?

• Air pollution trapped by the valley

• Frequent hurricanes

• Volcanic eruptions

• Severe droughts

What is one of the primary reasons for Mexico City's sinking?

• Excessive rainfall

• Extraction of groundwater

• Deforestation

• Construction of skyscrapers

What is a consequence of the uneven sinking of Mexico City?

• Increased volcanic activity

• Frequent landslides

• Strained infrastructure

• Rising sea levels

What percentage of Mexico's GDP is accounted for by Mexico City?

• 25%

• 30%

• 16%

• 8%

Which sector is NOT mentioned as being centralized in Mexico City?

• Culture

• Tourism

• Economy

• Politics

What is a cultural impact of Mexico City's dominance?

• It overshadows regional identities.

• It has no impact on culture.

• It promotes regional cultures.

• It leads to cultural isolation.

What is a potential future consequence if Mexico City's sinking is not addressed?

• The city will become a desert.

• The city will face abandonment.

• The city will become a tourist hub.

• The city will merge with another city.