Mexico City is sinking fast and it can’t be stopped

Mexico City is sinking fast and it can’t be stopped

Assessment

Interactive Video

Science, Geography, Biology

11th Grade - University

Hard

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Quizizz Content

FREE Resource

Mexico City is experiencing significant subsidence, with some areas sinking up to 50 centimeters per year. This is due to the depletion of aquifers beneath the city, which were once filled with water but have been heavily pumped over centuries. The sinking poses a threat to the city's drinking water supply, as most of it is sourced from these aquifers. The issue was first noted in 1900, and despite efforts to cap groundwater drilling in the 1950s, the problem persists due to the city's growing population and infrastructure.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the rate at which some parts of Mexico City are sinking?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What has caused the aquifers beneath Mexico City to become depleted?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What impact does the sinking of Mexico City have on its drinking water?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How much of Mexico City's drinking water comes from wells?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

When was the sinking of Mexico City first noticed?

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