3. Investigating Evaporation and Condensation

Water Cycle . Driving Question. Where on the earth is our water found? Materials and Equipment . For each student or group: Data collection system Water, cold Relative humidity sensor Water, warm Sensor extension cable Cup, paper or plastic, filed with ice Beaker, glass, 400 mL Tape Hand lens or magnifying glass Paper towel Aluminum foil, 10 cm × 10 cm ................
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