An educational worksheet asking students to match the numbered contour line maps (1-5) to their corresponding topographic profiles (A-E).

To solve this problem, we need to match the contour lines on the left with the corresponding topographic profiles on the right. Contour lines represent elevation changes on a map, and their patterns can help us infer the shape of the terrain.

Key Principles:

1. Concentric Circles: Indicate a peak or summit.
2. Spacing Between Lines:
- Close spacing: Steep slope.
- Wide spacing: Gentle slope.
3. Shape of Contour Lines:
- Circular: Indicates a hill or mountain.
- Oval or elongated: Indicates a ridge or valley.
- Irregular shapes: Indicate complex terrain features.

Analysis of Each Contour Map:

#### Map 1:
- Description: Two sets of concentric circles, each representing a peak. The peaks are close to each other.
- Matching Profile: A (Two distinct peaks).

#### Map 2:
- Description: Single set of concentric circles, indicating a single peak.
- Matching Profile: E (Single steep peak).

#### Map 3:
- Description: Two separate oval shapes, indicating two ridges or hills.
- Matching Profile: D (Two separate ridges).

#### Map 4:
- Description: Single set of concentric circles with a long, elongated shape extending from the peak, indicating a steep peak with a gentle slope extending outward.
- Matching Profile: C (Single peak with a long, gentle slope).

#### Map 5:
- Description: Single set of concentric circles with a more rounded shape, indicating a single, rounded peak.
- Matching Profile: B (Single rounded peak).

Final Matches:

1. Map 1 → A
2. Map 2 → E
3. Map 3 → D
4. Map 4 → C
5. Map 5 → B

Answer:

\[
\boxed{1-A, 2-E, 3-D, 4-C, 5-B}
\]