30
Lesson 30 of 84 · Fossils
ExperimentSaving Water
What You'll Learn
A drought happens when an area gets very little rain for a long time.
Key Words
- forest
- weather
Materials Needed
- rain gauge
- cotton balls
- food coloring
Safety First
- Do not mix unknown chemicals together.
Steps
Step 1 — Read
Read and learn: A drought happens when an area gets very little rain for a long time.
Step 2 — Do
Measure using your ruler or measuring cup.
Step 3 — Observe
Compare what happened to what you predicted.
Step 4 — Record
Tell the class one thing you learned today.
Check Your Understanding
Question 1
1 of 3What is the hottest season?