Tuesday, February 20, 2007
Investigate 3 Variables in Stream Creation
Now that you created a stream, name some things you could change on the experiment to change the outcome of the experiment. For example, what would happen if you made the hole on the cup bigger?
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I think we could of changed the shape of the hill.
If you put more clay, hummas, sand, and rocks what would happan?
If you put more water would the dirt sink more?
If you made the hole any bigger than their would be more water rushing through the hole and would form a puddle of water and eventually would wash away the dirt well most of it. I wonder What would happen if you took out some of the sand and added more water?
I could have made the slope bigger.
If the bucket was a little off the table and uneven then the water in the bucket would not move in the right direction.
I think I could change my models
turn out by using warmer water and a bigger hole. If I used more loam
it might have come out better than it did.
I think if we use diffrent tool our modle would work.
We could change the little rocks into bigger rocks.We could also change the clear water into salt water.What if we used more colder water or if we used more warmer water what would it do?
I think we could of chang the amount of rocks, humus, and clay.
if you made a hole bigger it would have probably flooded the experiment.
Yo le pusiera mas tiera y tam vien mas agua para que se isiera mejor.
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