Environmental Chem

[2win]

Well, I guess you just have to calibrate it when you get the probe, right? just to make sure.

[Phenylethylamine]

I'm pretty sure any probes given in competition will be pre-calibrated unless otherwise stated. That process is incredibly time-consuming- we did it in class last year in Earth Science- and chances are nobody would have time to calibrate it, do the tests, and answer the questions in 50 minutes.

[gyourkoshaven]

At my regional we just used indicator liquid. And in the powerpoint it said that they would be pre-calibrated if you were using a probe.

[chocofanatic]

Hey everyone - Just wondering if anyone has had the Sulfur cycle on their test yet... It said in the Wiki that we needed to know it.

[emilyy18]

yeah , i was hoping that would be the case. thanks for the clarification guys!

[2win]

oh good, no need for wasting time calibrating the probes.

[kjhsscioly]

though they could make us calibrate them as one station, just to see if we can

[2win]

ah, then i shall put the steps down into my notes. thanks.

[kjhsscioly]

how dense are your notes... i have a bunch of tables of elemental properties that are getting tedious to write, plus a soil triangle, the periodic table with important elements marked, and i am going to add all the elemental cycles and effects of toxins on the environment, but i dont know what else to add

[2win]

That's a lot, but I don't have any of that on my notes. Hang on. *goes to get them*