Weathering, Erosion and Deposition Color By Code Worksheet | Teach ... - Free Printable

Let's solve the "Weathering, Erosion, and Deposition Color By Code" worksheet step by step.

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🔍 Understanding the Task

This is a color-by-code activity where:
- You answer 10 questions about weathering, erosion, and deposition.
- Each correct answer corresponds to a color (based on a key).
- Then you use the color code to fill in numbered sections of a desert landscape drawing.

We’ll go through each question, determine the correct answer, identify the corresponding color, and explain why it’s correct.

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✔ Step 1: Answer the Questions

Here are the questions and answers with explanations:

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#### 1. ________ is the process of breaking down rocks.
- Answer: Weathering
- Color Key: Light Blue → Weathering
✔ So, Light Blue

> Explanation: *Weathering* breaks rocks apart without moving them (e.g., freeze-thaw cycles, plant roots).

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#### 2. Wind, water, and ice are agents of ________.
- Answer: Erosion
- Color Key: Blue → Erosion
✔ So, Blue

> Explanation: *Erosion* involves the movement of weathered material by wind, water, or ice.

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#### 3. ________ is when sediment comes to rest somewhere new.
- Answer: Deposition
- Color Key: White → Deposition
✔ So, White

> Explanation: *Deposition* is when eroded materials are dropped off (e.g., sandbars, deltas).

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#### 4. Chemical, physical, and biological are all types of ________.
- Answer: Weathering
- Color Key: Pink → Weathering
✔ So, Pink

> Explanation: These are three categories of weathering:
> - Physical (mechanical)
> - Chemical (changing composition)
> - Biological (plants/animals)

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#### 5. ________ is the cause of delta formations.
- Answer: Deposition
- Color Key: Light Brown → Deposition
✔ So, Light Brown

> Explanation: Deltas form when rivers deposit sediment at their mouths (e.g., Mississippi Delta).

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#### 6. Ice wedging is an example of ________.
- Answer: Weathering
- Color Key: Yellow → Weathering
✔ So, Yellow

> Explanation: Water seeps into cracks, freezes, expands, and breaks rock — this is physical weathering.

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#### 7. Wind blowing sand in a desert is an example of ________.
- Answer: Erosion
- Color Key: Red → Erosion
✔ So, Red

> Explanation: Wind moves sand from one place to another — that’s erosion.

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#### 8. Canyons are formed by many years of ________.
- Answer: Erosion
- Color Key: Purple → Erosion
✔ So, Purple

> Explanation: Rivers cut deep into rock over time — water erosion forms canyons (e.g., Grand Canyon).

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#### 9. ________ is the movement of sediment.
- Answer: Erosion
- Color Key: Orange → Erosion
✔ So, Orange

> Explanation: This is the definition of erosion — transporting sediment.

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#### 10. Roots wedging into rocks are examples of ________.
- Answer: Weathering
- Color Key: Green → Weathering
✔ So, Green

> Explanation: Plant roots grow into cracks and break rocks — biological weathering.

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🎨 Color Key Summary (for coloring)

| Number | Question Answer | Color |
|--------|----------------------|--------------|
| 1 | Weathering | Light Blue |
| 2 | Erosion | Blue |
| 3 | Deposition | White |
| 4 | Weathering | Pink |
| 5 | Deposition | Light Brown |
| 6 | Weathering | Yellow |
| 7 | Erosion | Red |
| 8 | Erosion | Purple |
| 9 | Erosion | Orange |
| 10 | Weathering | Green |

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🖌️ How to Color the Picture

Now, look at the desert scene on the left page. It has numbers from 1 to 10 in various areas.

Use the table above to color each section:

- 1: Light Blue (Sun & sky)
- 2: Blue (Cactus stem)
- 3: White (Rock top)
- 4: Pink (Mountain face)
- 5: Light Brown (Riverbed)
- 6: Yellow (Cactus base)
- 7: Red (Desert ground)
- 8: Purple (Cliff side)
- 9: Orange (Sand dunes)
- 10: Green (Plant near river)

> ⚠️ Note: Some numbers appear multiple times — color all matching sections the same color.

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✔ Final Answer Summary

| Question | Correct Answer | Color Assigned |
|---------|--------------------|--------------------|
| 1 | Weathering | Light Blue |
| 2 | Erosion | Blue |
| 3 | Deposition | White |
| 4 | Weathering | Pink |
| 5 | Deposition | Light Brown |
| 6 | Weathering | Yellow |
| 7 | Erosion | Red |
| 8 | Erosion | Purple |
| 9 | Erosion | Orange |
| 10 | Weathering | Green |

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📝 Educational Takeaway

This activity helps students understand:
- Weathering: Breaks down rock in place.
- Erosion: Transports broken material.
- Deposition: Drops sediment in a new location.

They are part of the rock cycle and shape Earth’s surface.

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Let me know if you’d like a printable version or help coloring the image!