In tropical latitudes the cT air mass is hot to very hot, with ___ relative humidity, bringing stable weather.

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Multiple Choice

In tropical latitudes the cT air mass is hot to very hot, with ___ relative humidity, bringing stable weather.

Explanation:
Continental tropical air mass forms over hot, dry land in the tropics, so it brings very warm temperatures but low moisture. That low moisture content means relative humidity stays low, so there isn’t enough water vapor to condense into clouds as the air moves or rises. With little cloud formation and limited convection, the atmosphere remains relatively stable, leading to the clear skies and dry, hot conditions typical of this air mass. If humidity were higher, you’d expect more cloud development and rain, which would reduce stability.

Continental tropical air mass forms over hot, dry land in the tropics, so it brings very warm temperatures but low moisture. That low moisture content means relative humidity stays low, so there isn’t enough water vapor to condense into clouds as the air moves or rises. With little cloud formation and limited convection, the atmosphere remains relatively stable, leading to the clear skies and dry, hot conditions typical of this air mass. If humidity were higher, you’d expect more cloud development and rain, which would reduce stability.

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