Earth Science · Physical Geography
Model a river and study erosion
Run water down a sand tray and see how slope, flow and plant cover change erosion.
- Easy
- 1 day
- Under 250
606 projects · 13 streams · every class
Rocks, weather, soil, rivers and natural hazards, studied with simple instruments, maps and open data.
3 Earth Science projects
Earth Science · Physical Geography
Run water down a sand tray and see how slope, flow and plant cover change erosion.
Earth Science + Crops, Soil and Horticulture
Pour water through sand, clay and loam and measure how much each holds and how fast it drains.
Earth Science · Hydrology
Seal water in a clear bag on a sunny window and watch evaporation, condensation and "rain".
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