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Lesson 66 of 84 · Fossils
LessonSoil: What's In It? (Part 3)
What You'll Learn
Soil is made of tiny rocks, dead plants, water, and air. Plants grow in soil.
Key Words
- rain
- snow
Steps
Step 1 — Read
Read and learn: Soil is made of tiny rocks, dead plants, water, and air. Plants grow in soil.
Step 2 — Do
Measure using your ruler or measuring cup.
Step 3 — Observe
Watch carefully. What happens?
Step 4 — Record
Draw and write about what you learned.
Check Your Understanding
Question 1
1 of 3What is erosion?