61
Lesson 61 of 84 · Simple Ecosystems
ExperimentWhat Living Things Need (Part 3)
What You'll Learn
Living things need food, water, air, and space to survive. Without these, they cannot live.
Key Words
- habitat
- life cycle
- offspring
Materials Needed
- tape
- small pots
- cotton balls
- zip-lock bags
Safety First
- Wash hands after handling materials.
- Be careful with scissors — ask an adult for help if needed.
Steps
Step 1 — Read
Read and learn: Living things need food, water, air, and space to survive. Without these, they cannot live.
Step 2 — Do
Gather your materials and get ready!
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 do all living things need?