72
Lesson 72 of 84 · Ecosystems
ExperimentWetland Ecosystems (Part 2)
What You'll Learn
All living things share basic characteristics: they grow, reproduce, respond to their environment, and need energy to survive. Plants make their own food through photosynthesis, while animals must eat other organisms.
Key Words
- fossil record
- species
Materials Needed
- plastic wrap
- ruler
- magnifying glass
- paper towels
- markers
- tape
Safety First
- Adult supervision recommended.
Steps
Step 1 — Read
Read and learn: All living things share basic characteristics: they grow, reproduce, respond to their environment, and need energy to survive. Plants make their own food through photosynthesis, while animals must eat other organisms.
Step 2 — Do
Repeat the experiment two more times for accuracy.
Step 3 — Observe
Use your senses (except taste) to describe what you notice.
Step 4 — Record
Write a summary of your findings in 3-5 sentences.
Check Your Understanding
Question 1
1 of 3What is pollination?