What is the four-letter acronym is used to refer to the executive department of georgia who is responsible for building and maintaining the state's roads and highways.

The correct answer is GDOT

Explanation

The Georgia Department of Transportation (GDOT) is an institution created in 1972 that is responsible for roads and some aspects of transportation in the US state of Georgia. The role of this institution includes building and constructing roads and highways, besides supporting the transportation of the state. Additionally, this institution is part of the executive branch, and it is known by its acronym GDOT, initials of each of the words that make up its name. So, the correct answer is GDOT.

i got 3,4 and 5 as an answer

d. the polar jet stream   lies between the polar easterlies and trade winds should be your answer