If you were to create your own watershed using materials from your house, what materials would you need, and why would you need these materials to create a watershed?
Please help, i don't understand this question ! 10 Pointd
Gather these Materials Large aluminum roasting pan or paint tray. 6 to 10 pages of newspaper. Masking Tape. Sheet of white plastic, slightly larger than the pan (a trash compactor bag cut into single sheet works well) Spray bottle. Blue food coloring. Absorbent cloth or paper towels. 2 different colors of permanent markers.
Without these key materials the experiment wouldn’t work.
