Earth Science Experiments High School

Question: science fair for highschool students? due in 4 days?
my sci-partner doesn’t do a thing….she’s a dump blondie
our topic has to be someting with soils (earth)
we have to use sand, silt, and clay
it has to be high school level…
it is due in 4 days…or else we’ll fail
any advice? help?
by the way i need ideas for experiments and topics
the other stuff i can do
….lol
Answer: A couple of ideas:
-Erosion
-Water paths in soils
- Effect on decomposing (something buried in each type)
- If you had more time, you could try to grow things…
Good Luck!
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