<h2>12km</h2>
<em><u>Explanation:</u></em>
1 cm = 4 km
3 cm = 4×3 km
= 12 km
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Soil liquefaction describes a phenomenon whereby a saturated or partially saturated substantially loses strength and stiffness in response to an applied stress, usually earthquake shaking or other sudden change in stress condition, causing it to behave like a liquid.
Answer:
Fossil fuel is a natural fuel that is from the remains of past living organisms
<span>Removing ground water in Mexico City is a problem because it causes A. land to sink.</span>
