Lesson 37 of 84 · Climate
Experiment⭐ 30 XP🌋 Rock RealmThe Water Cycle: Condensation and Precipitation (Part 2)
The Water Cycle: Condensation and Precipitation (Part 2).
🎯 Your mission
Set it up. Test it. Be amazed.
⚡ The twist
The slowest changes are the biggest ones.
Mind = Blown
🪨 Every grain of sand on every beach used to be a mountain.
Make a hypothesis first
Predict: which will erode faster?
What You'll Learn
Weathering breaks rocks into smaller pieces through physical processes (like freezing water expanding in cracks) and chemical processes (like acid rain dissolving limestone).
Key Words
- tectonic plates
- erosion
Materials Needed
- rain gauge
- cotton balls
- food coloring
- clear container
- rocks
Safety First
- Wear safety goggles when mixing liquids.
- Wash hands after handling materials.
Steps
Look at the vocabulary words and write a definition for each in your own words.
Create a model of the water cycle in a bowl: place warm water in a bowl, cover with plastic wrap, put ice on top, and observe condensation and precipitation.
Watch carefully for any changes and note the time.
Create a data table to organize your measurements.
Check Your Understanding
Question 1
1 of 3What powers the water cycle?
Where you see this in real life
Today's weather, tomorrow's beach, next century's coastline — all this.
Stretch Challenge
Try this in real life this week.
Look at the sky for 5 minutes and try to predict tomorrow's weather.
For the dinner table
“What's the slowest change you can think of?”
Next Smart Experiment
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