Question

the map below shows humidity in the lower atmosphere on june 12, 2013. the map shows specific humidity, a measurement of the amount of water vapor in the air. the outlined area shows an air mass that influenced weather in south america on that day. look at the map. then, answer the question below. which specific humidity level was measured within the outlined area shown? 0 grams of water vapor per kilogram of air 10 grams of water vapor per kilogram of air 20 grams of water vapor per kilogram of air data source: united states national oceanic and atmospheric administration/earth system research laboratory, physical sciences division

Explanation:

Step1: Observe the map color - coding

The map has a color - scale at the bottom indicating specific humidity in g/kg. The outlined area is in a green - shaded region.

Step2: Match the color to the scale

The green color in the outlined area corresponds to a specific humidity of around 20 g/kg on the provided scale.

Answer:

20 grams of water vapor per kilogram of air