Question 2 (5 points) Please match the following Key Terms Column A 1 __ Latitude Lines 2 __ Longitude Lines 3 __ Knot 4 __ Arctic Circle 5 __ Antarctic Circle Column B a. Velocity of one nautical mile per hour b. Grid lines on a map that run east and west and measure distances north and south of the equator c. Grid lines on a map that run north and south and measure distances east and west of the Prime Meridian d. 66.5 degrees north latitude e. 66.5 degrees south latitude

## Step 1<br />The first step is to understand the meaning of each term in Column A.<br /><br />### **Latitude Lines**<br />These are imaginary lines that run east and west around the globe, parallel to the equator. They measure distances north and south of the equator.<br /><br />### **Longitude Lines**<br />These are imaginary lines that run north and south around the globe, parallel to the Prime Meridian. They measure distances east and west of the Prime Meridian.<br /><br />### **Knot**<br />This is a unit of speed used in aviation and maritime contexts. It represents the speed of one nautical mile per hour.<br /><br />### **Arctic Circle**<br />This is a latitude line located at approximately 66.5 degrees north latitude. It marks the southernmost point at which the sun does not set on the summer solstice, and the northernmost point at which the sun does not rise on the winter solstice.<br /><br />### **Antarctic Circle**<br />This is a latitude line located at approximately 66.5 degrees south latitude. It marks the northernmost point at which the sun does not rise on the winter solstice, and the southernmost point at which the sun does not set on the summer solstice.<br /><br />## Step 2<br />The next step is to match each term in Column A with its corresponding definition in Column B.