Soil types worksheet for Grade 2 students, including interactive drag-and-drop activities and descriptive questions about soil characteristics.

Let's solve this Grade 2 Science worksheet on Types of Soil step by step.

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PART 1: Identify the different types of soil

We are given four images and must match them with the correct soil type from the options:

- humus
- clay
- sand
- silt

Let’s analyze each image:

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#### Image 1:
- Shows large, visible particles (big grains).
- These are visible to the naked eye, and you can see individual grains.
- This matches sand.

✔ Answer: sand

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#### Image 2:
- Shows very small, fine particles that look almost powdery.
- It’s smooth and finer than sand.
- This is silt — smaller than sand but larger than clay.

✔ Answer: silt

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#### Image 3:
- Shows very tiny particles that clump together.
- It looks dense and sticky.
- This is clay — very fine particles that feel smooth and sticky when wet.

✔ Answer: clay

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#### Image 4:
- Shows dark brown, crumbly material.
- This is organic matter — decomposed plant and animal material.
- This is humus — rich in nutrients and good for plants.

✔ Answer: humus

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✔ PART 1 Answers:

1. sand
2. silt
3. clay
4. humus

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PART 2: Answer the following questions

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#### 5. A type of soil that feels rough and it is big enough to see them under a magnifying glass.

- "Rough" and "big enough to see under a magnifying glass" → these describe sand particles.
- Sand grains are coarse and visible.

✔ Answer: sand

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#### 6. A type of soil that feels smooth and it is smaller than sand?

- Smaller than sand but still smooth → this is silt.
- Silt is finer than sand but coarser than clay.

✔ Answer: silt

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#### 7. A type of soil that has organic matter and it is good for growing plants.

- Organic matter = dead plants and animals decomposed.
- This is humus — improves soil fertility and helps plants grow.

✔ Answer: humus

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#### 8. A type of soil that feels smooth and it is smaller than silt.

- Smaller than silt → clay.
- Clay particles are the smallest and feel smooth and sticky.

✔ Answer: clay

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✔ Final Answers:

PART 1:
1. sand
2. silt
3. clay
4. humus

PART 2:
5. sand
6. silt
7. humus
8. clay

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🌱 Summary of Soil Types:

| Soil Type | Particle Size | Feel | Notes |
|----------|----------------|------|-------|
| Sand | Large | Rough | Visible under magnifying glass |
| Silt | Medium | Smooth | Finer than sand |
| Clay | Very small | Smooth & sticky | Smallest particles |
| Humus | Not a mineral | Crumbly, dark | Organic matter; good for plants |

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