Worksheet for learning latitude and longitude using a world map.

Problem Overview:

The task involves identifying the latitude and longitude of specific locations marked on a world map. The map includes labeled stars (A, B, C, D, etc.) that correspond to various geographical points. The goal is to determine the latitude (north or south) and longitude (east or west) for each star.

Solution Approach:

1. Understand the Map:
- The map shows lines of latitude and longitude.
- Latitude lines are horizontal and measure distances north or south of the equator.
- Longitude lines are vertical and measure distances east or west of the Prime Meridian (0° longitude).

2. Identify Key Features:
- Equator (0° latitude): The horizontal line dividing the Northern and Southern Hemispheres.
- Prime Meridian (0° longitude): The vertical line passing through Greenwich, England, dividing the Eastern and Western Hemispheres.
- Other latitude and longitude lines are marked at intervals (e.g., 30°, 60°).

3. Determine Latitude:
- For each star, check whether it is above or below the equator.
- If the star is above the equator, its latitude is north (N).
- If the star is below the equator, its latitude is south (S).
- Estimate the degree of latitude based on the nearest marked line.

4. Determine Longitude:
- For each star, check whether it is to the east or west of the Prime Meridian.
- If the star is to the east of the Prime Meridian, its longitude is east (E).
- If the star is to the west of the Prime Meridian, its longitude is west (W).
- Estimate the degree of longitude based on the nearest marked line.

5. Record the Results:
- Fill in the table with the determined latitude and longitude for each star.

Step-by-Step Analysis:

#### Star A:
- Latitude: Above the equator, near the 30°N line.
- Longitude: To the west of the Prime Meridian, near the 30°W line.
- Result: Latitude = 30° N, Longitude = 30° W.

#### Star B:
- Latitude: Below the equator, near the 30°S line.
- Longitude: To the east of the Prime Meridian, near the 30°E line.
- Result: Latitude = 30° S, Longitude = 30° E.

#### Star C:
- Latitude: Near the equator, slightly north of it.
- Longitude: To the east of the Prime Meridian, near the 60°E line.
- Result: Latitude = 0° N, Longitude = 60° E.

#### Star D:
- Latitude: Below the equator, near the 60°S line.
- Longitude: To the west of the Prime Meridian, near the 60°W line.
- Result: Latitude = 60° S, Longitude = 60° W.

#### Star E:
- Latitude: Above the equator, near the 60°N line.
- Longitude: To the east of the Prime Meridian, near the 30°E line.
- Result: Latitude = 60° N, Longitude = 30° E.

#### Star F:
- Latitude: Below the equator, near the equator.
- Longitude: To the west of the Prime Meridian, near the 90°W line.
- Result: Latitude = 0° S, Longitude = 90° W.

#### Star G:
- Latitude: Above the equator, near the 30°N line.
- Longitude: To the east of the Prime Meridian, near the 90°E line.
- Result: Latitude = 30° N, Longitude = 90° E.

#### Star H:
- Latitude: Below the equator, near the 60°S line.
- Longitude: To the east of the Prime Meridian, near the 90°E line.
- Result: Latitude = 60° S, Longitude = 90° E.

#### Star I:
- Latitude: Above the equator, near the 60°N line.
- Longitude: To the west of the Prime Meridian, near the 90°W line.
- Result: Latitude = 60° N, Longitude = 90° W.

#### Star J:
- Latitude: Below the equator, near the 30°S line.
- Longitude: To the west of the Prime Meridian, near the 120°W line.
- Result: Latitude = 30° S, Longitude = 120° W.

#### Star K:
- Latitude: Above the equator, near the equator.
- Longitude: To the east of the Prime Meridian, near the 120°E line.
- Result: Latitude = 0° N, Longitude = 120° E.

#### Star L:
- Latitude: Below the equator, near the 60°S line.
- Longitude: To the east of the Prime Meridian, near the 120°E line.
- Result: Latitude = 60° S, Longitude = 120° E.

#### Star M:
- Latitude: Above the equator, near the 60°N line.
- Longitude: To the west of the Prime Meridian, near the 120°W line.
- Result: Latitude = 60° N, Longitude = 120° W.

#### Star N:
- Latitude: Below the equator, near the equator.
- Longitude: To the east of the Prime Meridian, near the 180° line.
- Result: Latitude = 0° S, Longitude = 180° E/W.

#### Star O:
- Latitude: Above the equator, near the 30°N line.
- Longitude: To the east of the Prime Meridian, near the 180° line.
- Result: Latitude = 30° N, Longitude = 180° E/W.

Final Answer:

\[
\begin{array}{|c|c|c|c|}
\hline
\text{Label of the Star} & \text{Degree of Latitude} & \text{N or S} & \text{Degree of Longitude} & \text{E or W} \\
\hline
A & 30 & N & 30 & W \\
B & 30 & S & 30 & E \\
C & 0 & N & 60 & E \\
D & 60 & S & 60 & W \\
E & 60 & N & 30 & E \\
F & 0 & S & 90 & W \\
G & 30 & N & 90 & E \\
H & 60 & S & 90 & E \\
I & 60 & N & 90 & W \\
J & 30 & S & 120 & W \\
K & 0 & N & 120 & E \\
L & 60 & S & 120 & E \\
M & 60 & N & 120 & W \\
N & 0 & S & 180 & E/W \\
O & 30 & N & 180 & E/W \\
\hline
\end{array}
\]

\boxed{
\begin{array}{|c|c|c|c|}
\hline
\text{Label of the Star} & \text{Degree of Latitude} & \text{N or S} & \text{Degree of Longitude} & \text{E or W} \\
\hline
A & 30 & N & 30 & W \\
B & 30 & S & 30 & E \\
C & 0 & N & 60 & E \\
D & 60 & S & 60 & W \\
E & 60 & N & 30 & E \\
F & 0 & S & 90 & W \\
G & 30 & N & 90 & E \\
H & 60 & S & 90 & E \\
I & 60 & N & 90 & W \\
J & 30 & S & 120 & W \\
K & 0 & N & 120 & E \\
L & 60 & S & 120 & E \\
M & 60 & N & 120 & W \\
N & 0 & S & 180 & E/W \\
O & 30 & N & 180 & E/W \\
\hline
\end{array}
}