Which atmospheric outcome occurs when increased land surface heating disrupts Hadley cells?

💡 Explanation

Increased heating strengthens the descending limb via convective instability, resulting in enhanced adiabatic compression; this causes desert expansion because the sinking air suppresses precipitation, therefore deserts grow rather than other climate phenomena.

• Increased coastal erosion results where coastal straightening occurs because of which effect?
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• Following a volcanic eruption, what feature indicates renewed magma ascent to form a lava dome?
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