Question

select the correct number on the image. this map shows the amount of soil moisture (sm), which is an indicator of water availability for people living in that region. based on the data from map, which region has the maximum risk of a water shortage?

Explanation:

Step1: Analyze soil - moisture data

Lower soil - moisture indicates higher water - shortage risk.

Step2: Observe map colors

Yellow represents lower soil - moisture compared to blue.

Step3: Identify regions

Regions 1, 3, and 4 have more yellow areas. Among them, region 4 (Australia) has a large area of yellow with relatively low soil - moisture.

Answer:

4