Question

19 - What does a blue flag represent?

1 - Sewer
2 - Temporary Survey
3 - Water line
4 - Communication line

Answer 1

The blue flag represents water line, symbolizing the presence and importance of water in a specific location or context.

Step-by-step explanation:

The blue flag represents Water line. It is used as a symbol to denote the presence and importance of water in a specific location or context.

For example, in the flag of Chicago, the two blue stripes represent the two waterways that created America's most strategic portage site. Additionally, in some cases, blue flags can be used to indicate the absence of water stress or scarcity.