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Lesson 41 of 84 · Earth Systems
ExperimentTypes of Rocks: Sedimentary (Part 2)
What You'll Learn
Groundwater fills spaces between rocks and soil underground. Aquifers are underground layers of rock that hold and transmit water. Many communities depend on wells that tap into aquifers.
Key Words
- condensation
- precipitation
- weathering
Materials Needed
- spray bottle
- cups
- thermometer
Safety First
- Wear safety goggles when mixing liquids.
Steps
Step 1 — Read
Read and learn: Groundwater fills spaces between rocks and soil underground. Aquifers are underground layers of rock that hold and transmit water. Many communities depend on wells that tap into aquifers.
Step 2 — Do
Measure and record your data in a table.
Step 3 — Observe
Compare the before and after states.
Step 4 — Record
Write your conclusion: did the results match your hypothesis?
Check Your Understanding
Question 1
1 of 3What are tectonic plates?