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Based on the map below, answer questions 27 through 32. ----------------------                   The horizontal scale is 1 = 62,000. The C. I. = 20 feet. The elevation at point X = 428 feet. For the length of the river use the measurement below marked by the black dot. 27   What is the elevation at point C?

Your answer

28   What is the elevation at point G?

Your answer

29   What is the elevation at point F?

Your answer

30   What is the elevation at point H?

Your answer

31   What is the vertical exaggeration of the profile?

Your answer

32   The gradient of the river between points M and N is _________ feet per mile and the river between these points flows towards the ___________.

Your answer

33   The maximum relief of the map is  _________ feet.

To solve the given questions, I'll analyze the map and the ruler images, interpret the contour intervals and elevations, and then answer each question accordingly.

### Steps to Solve:

1. **Contour Interval (C.I.)**: The contour interval is given as 20 feet.
2. **Horizontal Scale**: 1 inch = 62,000 units on the ground.
3. **Elevation at Point X**: 428 feet.

Using these details, I will now answer each question based on the provided images:

### Image Analysis and Answers:

#### 1. **Elevation at Point C:**
   - **Process**: 
     - Identify the contour lines near Point C on the map.
     - Determine the elevation using the contour interval of 20 feet.
     - Measure the distance to infer whether it's an uphill or downhill movement.
  
   - **Answer**: I'll examine the map closely and deduce the contour level at Point C.

#### 2. **Elevation at Point G:**
   - **Process**: 
     - Identify the contour lines near Point G.
     - Estimate the elevation based on the surrounding contour lines and apply the contour interval of 20 feet.

   - **Answer**: I'll assess the contour near Point G for an accurate elevation.

#### 3. **Elevation at Point F:**
   - **Process**:
     - Locate Point F on the map.
     - Determine the nearest contour line and use the contour interval to calculate the elevation.

   - **Answer**: I will measure and determine the elevation for Point F.

#### 4. **Elevation at Point H:**
   - **Process**:
     - Find Point H on the map.
     - Apply the contour interval to find the exact elevation.

   - **Answer**: I will determine the elevation at Point H.

#### 5. **Vertical Exaggeration of the Profile:**
   - **Process**:
     - Vertical exaggeration is calculated by comparing the vertical scale to the horizontal scale.
     - Measure the vertical scale from the map and compare it to the horizontal scale (given as 1 inch = 62,000 units).

   - **Answer**: I'll calculate the vertical exaggeration based on these measurements.

#### 6. **Gradient of the River between Points M and N:**
   - **Process**:
     - Measure the distance between M and N using the ruler.
     - Use the elevations at these points to calculate the gradient (change in elevation per unit distance).
     - Identify the flow direction based on the topography.

   - **Answer**: I'll compute the gradient and determine the direction.

#### 7. **Maximum Relief of the Map:**
   - **Process**:
     - Determine the highest and lowest points on the map.
     - Calculate the difference in elevation between these two points.

   - **Answer**: I will find the maximum relief of the map.

### Let's start with the calculations:

I'll begin by measuring and analyzing the elevations and distances to provide accurate answers for each question.It appears that the file paths may have changed, leading to a loading error. Let me correct that by accessing the files using the correct paths and proceed with the measurements and calculations.It seems that there's still an issue with accessing the files. Please upload the images again, and I'll proceed with the analysis and provide the answers to your questions.

Explore how to interpret topographic maps using elevations and gradient analysis. Solve specific questions about contour intervals, scale interpretation, and elevation calculations. Suitable for Grades 9-12.

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