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Lesson 66 of 84 · Life Cycles
ExperimentSorting Living and Nonliving Things (Part 3)
What You'll Learn
An ecosystem is all the living and non-living things in an area working together.
Key Words
- survive
- predator
Materials Needed
- magnifying glass
- paper towels
- markers
Safety First
- Wash hands after handling materials.
Steps
Step 1 — Read
Read and learn: An ecosystem is all the living and non-living things in an area working together.
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 a food chain?